901888949

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 1046771712

約数和(自身を除く): 144882763

約数列:

[1, 13, 23, 37, 169, 299, 481, 851, 3887, 6253, 6271, 11063, 81523, 143819, 144233, 232027, 1059799, 1875029, 3016351, 5336621, 24375377, 39212563, 69376073, 901888949]

約数ペア:

[(1, 901888949), (13, 69376073), (23, 39212563), (37, 24375377), (169, 5336621), (299, 3016351), (481, 1875029), (851, 1059799), (3887, 232027), (6253, 144233), (6271, 143819), (11063, 81523)]