1224993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5303}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 2036736

約数和(自身を除く): 811743

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5303, 15909, 37121, 58333, 111363, 174999, 408331, 1224993]

約数ペア:

[(1, 1224993), (3, 408331), (7, 174999), (11, 111363), (21, 58333), (33, 37121), (77, 15909), (231, 5303)]