89945317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68713}}^1$

素因数の和:68748

約数の個数: 16

約数和(自身を含む): 118737792

約数和(自身を除く): 28792475

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 68713, 480991, 755843, 1168121, 5290901, 8176847, 12849331, 89945317]

約数ペア:

[(1, 89945317), (7, 12849331), (11, 8176847), (17, 5290901), (77, 1168121), (119, 755843), (187, 480991), (1309, 68713)]