172979969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 183582720

約数和(自身を除く): 10602751

約数列:

[1, 31, 53, 127, 829, 1643, 3937, 6731, 25699, 43937, 105283, 208661, 1362047, 3263773, 5579999, 172979969]

約数ペア:

[(1, 172979969), (31, 5579999), (53, 3263773), (127, 1362047), (829, 208661), (1643, 105283), (3937, 43937), (6731, 25699)]