38864761

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 44271360

約数和(自身を除く): 5406599

約数列:

[1, 13, 41, 71, 79, 169, 533, 923, 1027, 2911, 3239, 5609, 6929, 11999, 13351, 37843, 42107, 72917, 229969, 491959, 547391, 947921, 2989597, 38864761]

約数ペア:

[(1, 38864761), (13, 2989597), (41, 947921), (71, 547391), (79, 491959), (169, 229969), (533, 72917), (923, 42107), (1027, 37843), (2911, 13351), (3239, 11999), (5609, 6929)]