2355888927

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{18947}}^1$

素因数の和:19179

約数の個数: 32

約数和(自身を含む): 3725328384

約数和(自身を除く): 1369439457

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 573, 651, 1337, 4011, 5921, 17763, 18947, 41447, 56841, 124341, 132629, 397887, 587357, 1762071, 3618877, 4111499, 10856631, 12334497, 25332139, 75996417, 112185187, 336555561, 785296309, 2355888927]

約数ペア:

[(1, 2355888927), (3, 785296309), (7, 336555561), (21, 112185187), (31, 75996417), (93, 25332139), (191, 12334497), (217, 10856631), (573, 4111499), (651, 3618877), (1337, 1762071), (4011, 587357), (5921, 397887), (17763, 132629), (18947, 124341), (41447, 56841)]