42453201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 68823040

約数和(自身を除く): 26369839

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1033, 1957, 2163, 3099, 5871, 7231, 13699, 19627, 21693, 41097, 58881, 106399, 137389, 319197, 412167, 744793, 2021581, 2234379, 6064743, 14151067, 42453201]

約数ペア:

[(1, 42453201), (3, 14151067), (7, 6064743), (19, 2234379), (21, 2021581), (57, 744793), (103, 412167), (133, 319197), (309, 137389), (399, 106399), (721, 58881), (1033, 41097), (1957, 21693), (2163, 19627), (3099, 13699), (5871, 7231)]