315842541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 510935040

約数和(自身を除く): 195092499

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 479, 1437, 1847, 3353, 5541, 8143, 10059, 12929, 24429, 31399, 38787, 57001, 94197, 171003, 219793, 659379, 884713, 2654139, 6192991, 15040121, 18578973, 45120363, 105280847, 315842541]

約数ペア:

[(1, 315842541), (3, 105280847), (7, 45120363), (17, 18578973), (21, 15040121), (51, 6192991), (119, 2654139), (357, 884713), (479, 659379), (1437, 219793), (1847, 171003), (3353, 94197), (5541, 57001), (8143, 38787), (10059, 31399), (12929, 24429)]