813014741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 1068208128

約数和(自身を除く): 255193387

約数列:

[1, 7, 11, 23, 77, 103, 161, 253, 721, 1133, 1771, 2369, 4457, 7931, 16583, 26059, 31199, 49027, 102511, 182413, 343189, 459071, 717577, 1127621, 3213497, 5049781, 7893347, 10558633, 35348467, 73910431, 116144963, 813014741]

約数ペア:

[(1, 813014741), (7, 116144963), (11, 73910431), (23, 35348467), (77, 10558633), (103, 7893347), (161, 5049781), (253, 3213497), (721, 1127621), (1133, 717577), (1771, 459071), (2369, 343189), (4457, 182413), (7931, 102511), (16583, 49027), (26059, 31199)]