41991729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 64579200

約数和(自身を除く): 22587471

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 929, 1159, 2379, 2787, 3477, 12077, 15067, 17651, 36231, 45201, 52953, 56669, 170007, 229463, 688389, 736697, 1076711, 2210091, 3230133, 13997243, 41991729]

約数ペア:

[(1, 41991729), (3, 13997243), (13, 3230133), (19, 2210091), (39, 1076711), (57, 736697), (61, 688389), (183, 229463), (247, 170007), (741, 56669), (793, 52953), (929, 45201), (1159, 36231), (2379, 17651), (2787, 15067), (3477, 12077)]