42401893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 4737947

約数列:

[1, 17, 31, 61, 527, 1037, 1319, 1891, 22423, 32147, 40889, 80459, 695113, 1367803, 2494229, 42401893]

約数ペア:

[(1, 42401893), (17, 2494229), (31, 1367803), (61, 695113), (527, 80459), (1037, 40889), (1319, 32147), (1891, 22423)]