3847519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 4490080

約数和(自身を除く): 642561

約数列:

[1, 13, 19, 37, 247, 421, 481, 703, 5473, 7999, 9139, 15577, 103987, 202501, 295963, 3847519]

約数ペア:

[(1, 3847519), (13, 295963), (19, 202501), (37, 103987), (247, 15577), (421, 9139), (481, 7999), (703, 5473)]