486591

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 342849

約数列:

[1, 3, 7, 17, 21, 29, 47, 51, 87, 119, 141, 203, 329, 357, 493, 609, 799, 987, 1363, 1479, 2397, 3451, 4089, 5593, 9541, 10353, 16779, 23171, 28623, 69513, 162197, 486591]

約数ペア:

[(1, 486591), (3, 162197), (7, 69513), (17, 28623), (21, 23171), (29, 16779), (47, 10353), (51, 9541), (87, 5593), (119, 4089), (141, 3451), (203, 2397), (329, 1479), (357, 1363), (493, 987), (609, 799)]