7470603

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 13378560

約数和(自身を除く): 5907957

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 63, 87, 141, 189, 203, 261, 329, 423, 609, 783, 841, 987, 1269, 1363, 1827, 2523, 2961, 4089, 5481, 5887, 7569, 8883, 9541, 12267, 17661, 22707, 28623, 36801, 39527, 52983, 85869, 118581, 158949, 257607, 276689, 355743, 830067, 1067229, 2490201, 7470603]

約数ペア:

[(1, 7470603), (3, 2490201), (7, 1067229), (9, 830067), (21, 355743), (27, 276689), (29, 257607), (47, 158949), (63, 118581), (87, 85869), (141, 52983), (189, 39527), (203, 36801), (261, 28623), (329, 22707), (423, 17661), (609, 12267), (783, 9541), (841, 8883), (987, 7569), (1269, 5887), (1363, 5481), (1827, 4089), (2523, 2961)]