133345891

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6203}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 158425344

約数和(自身を除く): 25079453

約数列:

[1, 7, 37, 83, 259, 581, 3071, 6203, 21497, 43421, 229511, 514849, 1606577, 3603943, 19049413, 133345891]

約数ペア:

[(1, 133345891), (7, 19049413), (37, 3603943), (83, 1606577), (259, 514849), (581, 229511), (3071, 43421), (6203, 21497)]