3893243823

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 6707926368

約数和(自身を除く): 2814682545

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 197, 203, 261, 373, 591, 609, 841, 1119, 1379, 1773, 1827, 2523, 2611, 3357, 4137, 5713, 5887, 7569, 7833, 10817, 12411, 17139, 17661, 23499, 32451, 39991, 51417, 52983, 73481, 75719, 97353, 119973, 165677, 220443, 227157, 313693, 359919, 497031, 514367, 661329, 681471, 941079, 1159739, 1491093, 1543101, 2130949, 2195851, 2823237, 3479217, 4629303, 6392847, 6587553, 10437651, 14916643, 19178541, 19762659, 44749929, 61797521, 134249787, 185392563, 432582647, 556177689, 1297747941, 3893243823]

約数ペア:

[(1, 3893243823), (3, 1297747941), (7, 556177689), (9, 432582647), (21, 185392563), (29, 134249787), (63, 61797521), (87, 44749929), (197, 19762659), (203, 19178541), (261, 14916643), (373, 10437651), (591, 6587553), (609, 6392847), (841, 4629303), (1119, 3479217), (1379, 2823237), (1773, 2195851), (1827, 2130949), (2523, 1543101), (2611, 1491093), (3357, 1159739), (4137, 941079), (5713, 681471), (5887, 661329), (7569, 514367), (7833, 497031), (10817, 359919), (12411, 313693), (17139, 227157), (17661, 220443), (23499, 165677), (32451, 119973), (39991, 97353), (51417, 75719), (52983, 73481)]