25102371

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 40458240

約数和(自身を除く): 15355869

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 877, 987, 1363, 2631, 4089, 6139, 9541, 18417, 25433, 28623, 41219, 76299, 123657, 178031, 288533, 534093, 865599, 1195351, 3586053, 8367457, 25102371]

約数ペア:

[(1, 25102371), (3, 8367457), (7, 3586053), (21, 1195351), (29, 865599), (47, 534093), (87, 288533), (141, 178031), (203, 123657), (329, 76299), (609, 41219), (877, 28623), (987, 25433), (1363, 18417), (2631, 9541), (4089, 6139)]