2793357

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 4667520

約数和(自身を除く): 1874163

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 439, 707, 909, 1317, 2121, 3073, 3951, 6363, 9219, 27657, 44339, 133017, 310373, 399051, 931119, 2793357]

約数ペア:

[(1, 2793357), (3, 931119), (7, 399051), (9, 310373), (21, 133017), (63, 44339), (101, 27657), (303, 9219), (439, 6363), (707, 3951), (909, 3073), (1317, 2121)]