82211703

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{43987}}^1$

素因数の和:44086

約数の個数: 16

約数和(自身を含む): 126685440

約数和(自身を除く): 44473737

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 43987, 131961, 307909, 923727, 3914843, 11744529, 27403901, 82211703]

約数ペア:

[(1, 82211703), (3, 27403901), (7, 11744529), (21, 3914843), (89, 923727), (267, 307909), (623, 131961), (1869, 43987)]