4191231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 2499585

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 241, 341, 527, 561, 723, 1023, 1581, 2651, 4097, 5797, 7471, 7953, 12291, 17391, 22413, 45067, 82181, 127007, 135201, 246543, 381021, 1397077, 4191231]

約数ペア:

[(1, 4191231), (3, 1397077), (11, 381021), (17, 246543), (31, 135201), (33, 127007), (51, 82181), (93, 45067), (187, 22413), (241, 17391), (341, 12291), (527, 7953), (561, 7471), (723, 5797), (1023, 4097), (1581, 2651)]