286979451

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{7253}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 424504080

約数和(自身を除く): 137524629

約数列:

[1, 3, 11, 33, 109, 121, 327, 363, 1199, 3597, 7253, 13189, 21759, 39567, 79783, 239349, 790577, 877613, 2371731, 2632839, 8696347, 26089041, 95659817, 286979451]

約数ペア:

[(1, 286979451), (3, 95659817), (11, 26089041), (33, 8696347), (109, 2632839), (121, 2371731), (327, 877613), (363, 790577), (1199, 239349), (3597, 79783), (7253, 39567), (13189, 21759)]