616544643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1471}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 967421952

約数和(自身を除く): 350877309

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 977, 1471, 2931, 4413, 10747, 12701, 16181, 19123, 32241, 38103, 48543, 57369, 139711, 210353, 419133, 631059, 1437167, 4311501, 15808837, 18683171, 47426511, 56049513, 205514881, 616544643]

約数ペア:

[(1, 616544643), (3, 205514881), (11, 56049513), (13, 47426511), (33, 18683171), (39, 15808837), (143, 4311501), (429, 1437167), (977, 631059), (1471, 419133), (2931, 210353), (4413, 139711), (10747, 57369), (12701, 48543), (16181, 38103), (19123, 32241)]