417647593

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 509902848

約数和(自身を除く): 92255255

約数列:

[1, 11, 23, 31, 47, 103, 121, 253, 341, 517, 713, 1081, 1133, 1457, 2369, 2783, 3193, 3751, 4841, 5687, 7843, 11891, 12463, 16027, 26059, 33511, 35123, 53251, 73439, 86273, 111343, 130801, 150071, 176297, 286649, 368621, 386353, 585761, 807829, 1224773, 1650781, 3451633, 4054831, 8886119, 13472503, 18158591, 37967963, 417647593]

約数ペア:

[(1, 417647593), (11, 37967963), (23, 18158591), (31, 13472503), (47, 8886119), (103, 4054831), (121, 3451633), (253, 1650781), (341, 1224773), (517, 807829), (713, 585761), (1081, 386353), (1133, 368621), (1457, 286649), (2369, 176297), (2783, 150071), (3193, 130801), (3751, 111343), (4841, 86273), (5687, 73439), (7843, 53251), (11891, 35123), (12463, 33511), (16027, 26059)]