71541631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3221}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 86607360

約数和(自身を除く): 15065729

約数列:

[1, 7, 19, 133, 167, 1169, 3173, 3221, 22211, 22547, 61199, 428393, 537907, 3765349, 10220233, 71541631]

約数ペア:

[(1, 71541631), (7, 10220233), (19, 3765349), (133, 537907), (167, 428393), (1169, 61199), (3173, 22547), (3221, 22211)]