777974093

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 858745800

約数和(自身を除く): 80771707

約数列:

[1, 13, 109, 157, 169, 269, 1417, 2041, 3497, 17113, 18421, 26533, 29321, 42233, 45461, 222469, 381173, 549029, 2892097, 4603397, 4955249, 7137377, 59844161, 777974093]

約数ペア:

[(1, 777974093), (13, 59844161), (109, 7137377), (157, 4955249), (169, 4603397), (269, 2892097), (1417, 549029), (2041, 381173), (3497, 222469), (17113, 45461), (18421, 42233), (26533, 29321)]