1379968131

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1\times {\mathrm{1907}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 1909801152

約数和(自身を除く): 529833021

約数列:

[1, 3, 31, 93, 251, 753, 961, 1907, 2883, 5721, 7781, 23343, 59117, 177351, 241211, 478657, 723633, 1435971, 1832627, 5497881, 14838367, 44515101, 459989377, 1379968131]

約数ペア:

[(1, 1379968131), (3, 459989377), (31, 44515101), (93, 14838367), (251, 5497881), (753, 1832627), (961, 1435971), (1907, 723633), (2883, 478657), (5721, 241211), (7781, 177351), (23343, 59117)]