25602969

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 42750720

約数和(自身を除く): 17147751

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 2473, 3451, 7419, 10353, 17311, 42041, 51933, 71717, 126123, 215151, 294287, 502019, 882861, 1219189, 1506057, 3657567, 8534323, 25602969]

約数ペア:

[(1, 25602969), (3, 8534323), (7, 3657567), (17, 1506057), (21, 1219189), (29, 882861), (51, 502019), (87, 294287), (119, 215151), (203, 126123), (357, 71717), (493, 51933), (609, 42041), (1479, 17311), (2473, 10353), (3451, 7419)]