248032941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10111}}^1$

素因数の和:10181

約数の個数: 32

約数和(自身を含む): 387330048

約数和(自身を除く): 139297107

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 10111, 24531, 30333, 131443, 171887, 374107, 394329, 515661, 1122321, 2234531, 4863391, 6359819, 6703593, 14590173, 19079457, 82677647, 248032941]

約数ペア:

[(1, 248032941), (3, 82677647), (13, 19079457), (17, 14590173), (37, 6703593), (39, 6359819), (51, 4863391), (111, 2234531), (221, 1122321), (481, 515661), (629, 394329), (663, 374107), (1443, 171887), (1887, 131443), (8177, 30333), (10111, 24531)]