38572779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 24326421

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1049, 1751, 2163, 3147, 5253, 7343, 12257, 17833, 22029, 36771, 53499, 108047, 124831, 324141, 374493, 756329, 1836799, 2268987, 5510397, 12857593, 38572779]

約数ペア:

[(1, 38572779), (3, 12857593), (7, 5510397), (17, 2268987), (21, 1836799), (51, 756329), (103, 374493), (119, 324141), (309, 124831), (357, 108047), (721, 53499), (1049, 36771), (1751, 22029), (2163, 17833), (3147, 12257), (5253, 7343)]