1290290259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{14891}}^1$

素因数の和:16610

約数の個数: 16

約数和(自身を含む): 1822780800

約数和(自身を除く): 532490541

約数列:

[1, 3, 17, 51, 1699, 5097, 14891, 28883, 44673, 86649, 253147, 759441, 25299809, 75899427, 430096753, 1290290259]

約数ペア:

[(1, 1290290259), (3, 430096753), (17, 75899427), (51, 25299809), (1699, 759441), (5097, 253147), (14891, 86649), (28883, 44673)]