575421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 995328

約数和(自身を除く): 419907

約数列:

[1, 3, 7, 11, 21, 33, 47, 53, 77, 141, 159, 231, 329, 371, 517, 583, 987, 1113, 1551, 1749, 2491, 3619, 4081, 7473, 10857, 12243, 17437, 27401, 52311, 82203, 191807, 575421]

約数ペア:

[(1, 575421), (3, 191807), (7, 82203), (11, 52311), (21, 27401), (33, 17437), (47, 12243), (53, 10857), (77, 7473), (141, 4081), (159, 3619), (231, 2491), (329, 1749), (371, 1551), (517, 1113), (583, 987)]