40339453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30817}}^1$

素因数の和:30852

約数の個数: 16

約数和(自身を含む): 53253504

約数和(自身を除く): 12914051

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 30817, 215719, 338987, 523889, 2372909, 3667223, 5762779, 40339453]

約数ペア:

[(1, 40339453), (7, 5762779), (11, 3667223), (17, 2372909), (77, 523889), (119, 338987), (187, 215719), (1309, 30817)]