269387041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 345977856

約数和(自身を除く): 76590815

約数列:

[1, 7, 11, 61, 77, 83, 427, 581, 671, 691, 913, 4697, 4837, 5063, 6391, 7601, 35441, 42151, 53207, 55693, 57353, 295057, 389851, 401471, 463661, 630883, 3245627, 3498533, 4416181, 24489731, 38483863, 269387041]

約数ペア:

[(1, 269387041), (7, 38483863), (11, 24489731), (61, 4416181), (77, 3498533), (83, 3245627), (427, 630883), (581, 463661), (671, 401471), (691, 389851), (913, 295057), (4697, 57353), (4837, 55693), (5063, 53207), (6391, 42151), (7601, 35441)]