380253393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26423}}^1$

素因数の和:26486

約数の個数: 32

約数和(自身を含む): 621492480

約数和(自身を除く): 241239087

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 26423, 79269, 237807, 343499, 713421, 1030497, 1083343, 3091491, 3250029, 9274473, 9750087, 14083459, 29250261, 42250377, 126751131, 380253393]

約数ペア:

[(1, 380253393), (3, 126751131), (9, 42250377), (13, 29250261), (27, 14083459), (39, 9750087), (41, 9274473), (117, 3250029), (123, 3091491), (351, 1083343), (369, 1030497), (533, 713421), (1107, 343499), (1599, 237807), (4797, 79269), (14391, 26423)]