1264871637

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{10739}}^1$

素因数の和:11337

約数の個数: 24

約数和(自身を含む): 1910001600

約数和(自身を除く): 645129963

約数列:

[1, 3, 9, 23, 69, 207, 569, 1707, 5121, 10739, 13087, 32217, 39261, 96651, 117783, 246997, 740991, 2222973, 6110491, 18331473, 54994419, 140541293, 421623879, 1264871637]

約数ペア:

[(1, 1264871637), (3, 421623879), (9, 140541293), (23, 54994419), (69, 18331473), (207, 6110491), (569, 2222973), (1707, 740991), (5121, 246997), (10739, 117783), (13087, 96651), (32217, 39261)]