474400521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 831916800

約数和(自身を除く): 357516279

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 439, 1009, 1071, 1317, 3027, 3073, 3951, 7063, 7463, 9081, 9219, 17153, 21189, 22389, 27657, 51459, 52241, 63567, 67167, 120071, 154377, 156723, 360213, 442951, 470169, 1080639, 1328853, 3100657, 3986559, 7530167, 9301971, 22590501, 27905913, 52711169, 67771503, 158133507, 474400521]

約数ペア:

[(1, 474400521), (3, 158133507), (7, 67771503), (9, 52711169), (17, 27905913), (21, 22590501), (51, 9301971), (63, 7530167), (119, 3986559), (153, 3100657), (357, 1328853), (439, 1080639), (1009, 470169), (1071, 442951), (1317, 360213), (3027, 156723), (3073, 154377), (3951, 120071), (7063, 67167), (7463, 63567), (9081, 52241), (9219, 51459), (17153, 27657), (21189, 22389)]