15697073931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{148693}}^1$

素因数の和:149171

約数の個数: 32

約数和(自身を含む): 26151111168

約数和(自身を除く): 10454037237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 457, 1371, 3199, 5027, 9597, 15081, 35189, 105567, 148693, 446079, 1040851, 1635623, 3122553, 4906869, 11449361, 34348083, 67952701, 203858103, 475668907, 747479711, 1427006721, 2242439133, 5232357977, 15697073931]

約数ペア:

[(1, 15697073931), (3, 5232357977), (7, 2242439133), (11, 1427006721), (21, 747479711), (33, 475668907), (77, 203858103), (231, 67952701), (457, 34348083), (1371, 11449361), (3199, 4906869), (5027, 3122553), (9597, 1635623), (15081, 1040851), (35189, 446079), (105567, 148693)]