1214378417

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 1447546464

約数和(自身を除く): 233168047

約数列:

[1, 7, 49, 67, 107, 469, 749, 3283, 3457, 5243, 7169, 24199, 50183, 169393, 231619, 351281, 369899, 1621333, 2589293, 11349331, 18125051, 24783233, 173482631, 1214378417]

約数ペア:

[(1, 1214378417), (7, 173482631), (49, 24783233), (67, 18125051), (107, 11349331), (469, 2589293), (749, 1621333), (3283, 369899), (3457, 351281), (5243, 231619), (7169, 169393), (24199, 50183)]