15706784223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{630263}}^1$

素因数の和:630356

約数の個数: 32

約数和(自身を含む): 25412244480

約数和(自身を除く): 9705460257

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 630263, 1890789, 5672367, 8193419, 17017101, 24580257, 44748673, 73740771, 134246019, 221222313, 402738057, 581732749, 1208214171, 1745198247, 5235594741, 15706784223]

約数ペア:

[(1, 15706784223), (3, 5235594741), (9, 1745198247), (13, 1208214171), (27, 581732749), (39, 402738057), (71, 221222313), (117, 134246019), (213, 73740771), (351, 44748673), (639, 24580257), (923, 17017101), (1917, 8193419), (2769, 5672367), (8307, 1890789), (24921, 630263)]