57808387

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 73020192

約数和(自身を除く): 15211805

約数列:

[1, 7, 13, 49, 91, 151, 601, 637, 1057, 1963, 4207, 7399, 7813, 13741, 29449, 54691, 90751, 96187, 382837, 635257, 1179763, 4446799, 8258341, 57808387]

約数ペア:

[(1, 57808387), (7, 8258341), (13, 4446799), (49, 1179763), (91, 635257), (151, 382837), (601, 96187), (637, 90751), (1057, 54691), (1963, 29449), (4207, 13741), (7399, 7813)]