219699051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 346187520

約数和(自身を除く): 126488469

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 1969, 2327, 2861, 5907, 6981, 8583, 25597, 31471, 37193, 76791, 94413, 111579, 409123, 512119, 1227369, 1536357, 5633309, 6657547, 16899927, 19972641, 73233017, 219699051]

約数ペア:

[(1, 219699051), (3, 73233017), (11, 19972641), (13, 16899927), (33, 6657547), (39, 5633309), (143, 1536357), (179, 1227369), (429, 512119), (537, 409123), (1969, 111579), (2327, 94413), (2861, 76791), (5907, 37193), (6981, 31471), (8583, 25597)]