7166859

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 11489280

約数和(自身を除く): 4322421

約数列:

[1, 3, 7, 21, 31, 93, 101, 109, 217, 303, 327, 651, 707, 763, 2121, 2289, 3131, 3379, 9393, 10137, 11009, 21917, 23653, 33027, 65751, 70959, 77063, 231189, 341279, 1023837, 2388953, 7166859]

約数ペア:

[(1, 7166859), (3, 2388953), (7, 1023837), (21, 341279), (31, 231189), (93, 77063), (101, 70959), (109, 65751), (217, 33027), (303, 23653), (327, 21917), (651, 11009), (707, 10137), (763, 9393), (2121, 3379), (2289, 3131)]