1351371

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 2175120

約数和(自身を除く): 823749

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 317, 609, 951, 1421, 2219, 4263, 6657, 9193, 15533, 27579, 46599, 64351, 193053, 450457, 1351371]

約数ペア:

[(1, 1351371), (3, 450457), (7, 193053), (21, 64351), (29, 46599), (49, 27579), (87, 15533), (147, 9193), (203, 6657), (317, 4263), (609, 2219), (951, 1421)]