423669597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 646329600

約数和(自身を除く): 222660003

約数列:

[1, 3, 13, 17, 39, 51, 221, 349, 663, 1047, 1831, 4537, 5493, 5933, 13611, 17799, 23803, 31127, 71409, 77129, 93381, 231387, 404651, 639019, 1213953, 1917057, 8307247, 10863323, 24921741, 32589969, 141223199, 423669597]

約数ペア:

[(1, 423669597), (3, 141223199), (13, 32589969), (17, 24921741), (39, 10863323), (51, 8307247), (221, 1917057), (349, 1213953), (663, 639019), (1047, 404651), (1831, 231387), (4537, 93381), (5493, 77129), (5933, 71409), (13611, 31127), (17799, 23803)]