38713871

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 46566720

約数和(自身を除く): 7852849

約数列:

[1, 7, 49, 73, 79, 137, 511, 553, 959, 3577, 3871, 5767, 6713, 10001, 10823, 40369, 70007, 75761, 282583, 490049, 530327, 790079, 5530553, 38713871]

約数ペア:

[(1, 38713871), (7, 5530553), (49, 790079), (73, 530327), (79, 490049), (137, 282583), (511, 75761), (553, 70007), (959, 40369), (3577, 10823), (3871, 10001), (5767, 6713)]