15141247919

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{669049}}^1$

素因数の和:669170

約数の個数: 16

約数和(自身を含む): 17919835200

約数和(自身を除く): 2778587281

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 669049, 4683343, 35459597, 40811989, 248217179, 285683923, 2163035417, 15141247919]

約数ペア:

[(1, 15141247919), (7, 2163035417), (53, 285683923), (61, 248217179), (371, 40811989), (427, 35459597), (3233, 4683343), (22631, 669049)]