201501867

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 130274133

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 11519, 17493, 34557, 80633, 195823, 241899, 564431, 587469, 1370761, 1693293, 3951017, 4112283, 9595327, 11853051, 28785981, 67167289, 201501867]

約数ペア:

[(1, 201501867), (3, 67167289), (7, 28785981), (17, 11853051), (21, 9595327), (49, 4112283), (51, 3951017), (119, 1693293), (147, 1370761), (343, 587469), (357, 564431), (833, 241899), (1029, 195823), (2499, 80633), (5831, 34557), (11519, 17493)]