1400384271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{23827}}^1$

素因数の和:23991

約数の個数: 32

約数和(自身を含む): 2209713408

約数和(自身を除く): 809329137

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 411, 429, 1507, 1781, 4521, 5343, 19591, 23827, 58773, 71481, 262097, 309751, 786291, 929253, 3264299, 3407261, 9792897, 10221783, 35907289, 42435887, 107721867, 127307661, 466794757, 1400384271]

約数ペア:

[(1, 1400384271), (3, 466794757), (11, 127307661), (13, 107721867), (33, 42435887), (39, 35907289), (137, 10221783), (143, 9792897), (411, 3407261), (429, 3264299), (1507, 929253), (1781, 786291), (4521, 309751), (5343, 262097), (19591, 71481), (23827, 58773)]