2390367

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1526433

約数列:

[1, 3, 7, 21, 23, 49, 69, 101, 147, 161, 303, 343, 483, 707, 1029, 1127, 2121, 2323, 3381, 4949, 6969, 7889, 14847, 16261, 23667, 34643, 48783, 103929, 113827, 341481, 796789, 2390367]

約数ペア:

[(1, 2390367), (3, 796789), (7, 341481), (21, 113827), (23, 103929), (49, 48783), (69, 34643), (101, 23667), (147, 16261), (161, 14847), (303, 7889), (343, 6969), (483, 4949), (707, 3381), (1029, 2323), (1127, 2121)]