78017401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53327}}^1$

素因数の和:53364

約数の個数: 16

約数和(自身を含む): 102389760

約数和(自身を除く): 24372359

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 53327, 373289, 586597, 1013213, 4106179, 7092491, 11145343, 78017401]

約数ペア:

[(1, 78017401), (7, 11145343), (11, 7092491), (19, 4106179), (77, 1013213), (133, 586597), (209, 373289), (1463, 53327)]