210315117

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 296876160

約数和(自身を除く): 86561043

約数列:

[1, 3, 41, 59, 73, 123, 177, 219, 397, 1191, 2419, 2993, 4307, 7257, 8979, 12921, 16277, 23423, 28981, 48831, 70269, 86943, 176587, 529761, 960343, 1188221, 1709879, 2881029, 3564663, 5129637, 70105039, 210315117]

約数ペア:

[(1, 210315117), (3, 70105039), (41, 5129637), (59, 3564663), (73, 2881029), (123, 1709879), (177, 1188221), (219, 960343), (397, 529761), (1191, 176587), (2419, 86943), (2993, 70269), (4307, 48831), (7257, 28981), (8979, 23423), (12921, 16277)]