470897637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5519}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 763084800

約数和(自身を除く): 292187163

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 1673, 4063, 5019, 5519, 12189, 16557, 28441, 38633, 85323, 93823, 115899, 281469, 656761, 1319041, 1970283, 3957123, 9233287, 22423697, 27699861, 67271091, 156965879, 470897637]

約数ペア:

[(1, 470897637), (3, 156965879), (7, 67271091), (17, 27699861), (21, 22423697), (51, 9233287), (119, 3957123), (239, 1970283), (357, 1319041), (717, 656761), (1673, 281469), (4063, 115899), (5019, 93823), (5519, 85323), (12189, 38633), (16557, 28441)]