408048199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 479198720

約数和(自身を除く): 71150521

約数列:

[1, 13, 19, 43, 103, 247, 373, 559, 817, 1339, 1957, 4429, 4849, 7087, 10621, 16039, 25441, 38419, 57577, 84151, 92131, 208507, 304741, 499447, 729961, 1093963, 1652017, 3961633, 9489493, 21476221, 31388323, 408048199]

約数ペア:

[(1, 408048199), (13, 31388323), (19, 21476221), (43, 9489493), (103, 3961633), (247, 1652017), (373, 1093963), (559, 729961), (817, 499447), (1339, 304741), (1957, 208507), (4429, 92131), (4849, 84151), (7087, 57577), (10621, 38419), (16039, 25441)]