299395789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 396997632

約数和(自身を除く): 97601843

約数列:

[1, 7, 11, 17, 77, 119, 187, 331, 691, 1309, 2317, 3641, 4837, 5627, 7601, 11747, 25487, 39389, 53207, 61897, 82229, 129217, 228721, 433279, 904519, 1601047, 2515931, 3888257, 17611517, 27217799, 42770827, 299395789]

約数ペア:

[(1, 299395789), (7, 42770827), (11, 27217799), (17, 17611517), (77, 3888257), (119, 2515931), (187, 1601047), (331, 904519), (691, 433279), (1309, 228721), (2317, 129217), (3641, 82229), (4837, 61897), (5627, 53207), (7601, 39389), (11747, 25487)]