7288463

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 9258336

約数和(自身を除く): 1969873

約数列:

[1, 7, 13, 61, 91, 101, 169, 427, 707, 793, 1183, 1313, 5551, 6161, 9191, 10309, 17069, 43127, 72163, 80093, 119483, 560651, 1041209, 7288463]

約数ペア:

[(1, 7288463), (7, 1041209), (13, 560651), (61, 119483), (91, 80093), (101, 72163), (169, 43127), (427, 17069), (707, 10309), (793, 9191), (1183, 6161), (1313, 5551)]