129620393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 36433495

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 857, 1271, 3689, 4879, 5999, 8897, 14569, 21607, 26567, 35137, 101983, 151249, 185969, 245959, 451639, 597329, 1089247, 3161473, 4181303, 7624729, 18517199, 129620393]

約数ペア:

[(1, 129620393), (7, 18517199), (17, 7624729), (31, 4181303), (41, 3161473), (119, 1089247), (217, 597329), (287, 451639), (527, 245959), (697, 185969), (857, 151249), (1271, 101983), (3689, 35137), (4879, 26567), (5999, 21607), (8897, 14569)]