17618069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 5315947

約数列:

[1, 7, 17, 23, 41, 119, 157, 161, 287, 391, 697, 943, 1099, 2669, 2737, 3611, 4879, 6437, 6601, 16031, 18683, 25277, 45059, 61387, 109429, 112217, 148051, 429709, 766003, 1036357, 2516867, 17618069]

約数ペア:

[(1, 17618069), (7, 2516867), (17, 1036357), (23, 766003), (41, 429709), (119, 148051), (157, 112217), (161, 109429), (287, 61387), (391, 45059), (697, 25277), (943, 18683), (1099, 16031), (2669, 6601), (2737, 6437), (3611, 4879)]