2225181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 3760128

約数和(自身を除く): 1534947

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 271, 357, 391, 483, 813, 1173, 1897, 2737, 4607, 5691, 6233, 8211, 13821, 18699, 32249, 43631, 96747, 105961, 130893, 317883, 741727, 2225181]

約数ペア:

[(1, 2225181), (3, 741727), (7, 317883), (17, 130893), (21, 105961), (23, 96747), (51, 43631), (69, 32249), (119, 18699), (161, 13821), (271, 8211), (357, 6233), (391, 5691), (483, 4607), (813, 2737), (1173, 1897)]