382894981

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 469434368

約数和(自身を除く): 86539387

約数列:

[1, 7, 31, 37, 103, 217, 259, 463, 721, 1147, 3193, 3241, 3811, 8029, 14353, 17131, 22351, 26677, 47689, 100471, 118141, 119917, 333823, 531061, 826987, 1478359, 1764493, 3717427, 10348513, 12351451, 54699283, 382894981]

約数ペア:

[(1, 382894981), (7, 54699283), (31, 12351451), (37, 10348513), (103, 3717427), (217, 1764493), (259, 1478359), (463, 826987), (721, 531061), (1147, 333823), (3193, 119917), (3241, 118141), (3811, 100471), (8029, 47689), (14353, 26677), (17131, 22351)]