853404893

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 991371360

約数和(自身を除く): 137966467

約数列:

[1, 11, 19, 121, 209, 317, 1171, 2299, 3487, 6023, 12881, 22249, 38357, 66253, 141691, 244739, 371207, 728783, 2692129, 4083277, 7052933, 44916047, 77582263, 853404893]

約数ペア:

[(1, 853404893), (11, 77582263), (19, 44916047), (121, 7052933), (209, 4083277), (317, 2692129), (1171, 728783), (2299, 371207), (3487, 244739), (6023, 141691), (12881, 66253), (22249, 38357)]