1231048461

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{6719}}^1$

素因数の和:7268

約数の個数: 16

約数和(自身を含む): 1656345600

約数和(自身を除く): 425297139

約数列:

[1, 3, 157, 389, 471, 1167, 6719, 20157, 61073, 183219, 1054883, 2613691, 3164649, 7841073, 410349487, 1231048461]

約数ペア:

[(1, 1231048461), (3, 410349487), (157, 7841073), (389, 3164649), (471, 2613691), (1167, 1054883), (6719, 183219), (20157, 61073)]