1431308319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97787}}^1$

素因数の和:97855

約数の個数: 32

約数和(自身を含む): 2365687296

約数和(自身を除く): 934378977

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 97787, 293361, 684509, 1662379, 2053527, 4009267, 4987137, 11636653, 12027801, 28064869, 34909959, 68157539, 84194607, 204472617, 477102773, 1431308319]

約数ペア:

[(1, 1431308319), (3, 477102773), (7, 204472617), (17, 84194607), (21, 68157539), (41, 34909959), (51, 28064869), (119, 12027801), (123, 11636653), (287, 4987137), (357, 4009267), (697, 2053527), (861, 1662379), (2091, 684509), (4879, 293361), (14637, 97787)]