892285647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 1437917184

約数和(自身を除く): 545631537

約数列:

[1, 3, 11, 17, 33, 43, 47, 51, 129, 141, 187, 473, 517, 561, 731, 787, 799, 1419, 1551, 2021, 2193, 2361, 2397, 6063, 8041, 8657, 8789, 13379, 22231, 24123, 25971, 26367, 33841, 34357, 36989, 40137, 66693, 101523, 103071, 110967, 147169, 372251, 377927, 406879, 441507, 575297, 628813, 1116753, 1133781, 1220637, 1590527, 1725891, 1886439, 4771581, 6328267, 6916943, 17495797, 18984801, 20750829, 27038959, 52487391, 81116877, 297428549, 892285647]

約数ペア:

[(1, 892285647), (3, 297428549), (11, 81116877), (17, 52487391), (33, 27038959), (43, 20750829), (47, 18984801), (51, 17495797), (129, 6916943), (141, 6328267), (187, 4771581), (473, 1886439), (517, 1725891), (561, 1590527), (731, 1220637), (787, 1133781), (799, 1116753), (1419, 628813), (1551, 575297), (2021, 441507), (2193, 406879), (2361, 377927), (2397, 372251), (6063, 147169), (8041, 110967), (8657, 103071), (8789, 101523), (13379, 66693), (22231, 40137), (24123, 36989), (25971, 34357), (26367, 33841)]