129905633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 161021952

約数和(自身を除く): 31116319

約数列:

[1, 11, 13, 23, 127, 143, 253, 299, 311, 1397, 1651, 2921, 3289, 3421, 4043, 7153, 18161, 32131, 37973, 39497, 44473, 78683, 92989, 417703, 434467, 513461, 908431, 1022879, 5648071, 9992741, 11809603, 129905633]

約数ペア:

[(1, 129905633), (11, 11809603), (13, 9992741), (23, 5648071), (127, 1022879), (143, 908431), (253, 513461), (299, 434467), (311, 417703), (1397, 92989), (1651, 78683), (2921, 44473), (3289, 39497), (3421, 37973), (4043, 32131), (7153, 18161)]