140496503

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 166812480

約数和(自身を除く): 26315977

約数列:

[1, 7, 29, 203, 257, 1799, 2693, 7453, 18851, 52171, 78097, 546679, 692101, 4844707, 20070929, 140496503]

約数ペア:

[(1, 140496503), (7, 20070929), (29, 4844707), (203, 692101), (257, 546679), (1799, 78097), (2693, 52171), (7453, 18851)]