7149891

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 11006208

約数和(自身を除く): 3856317

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 3371, 10113, 23597, 70791, 340471, 1021413, 2383297, 7149891]

約数ペア:

[(1, 7149891), (3, 2383297), (7, 1021413), (21, 340471), (101, 70791), (303, 23597), (707, 10113), (2121, 3371)]