47040409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 55124160

約数和(自身を除く): 8083751

約数列:

[1, 13, 19, 43, 103, 247, 559, 817, 1339, 1849, 1957, 4429, 10621, 24037, 25441, 35131, 57577, 84151, 190447, 456703, 1093963, 2475811, 3618493, 47040409]

約数ペア:

[(1, 47040409), (13, 3618493), (19, 2475811), (43, 1093963), (103, 456703), (247, 190447), (559, 84151), (817, 57577), (1339, 35131), (1849, 25441), (1957, 24037), (4429, 10621)]