12669273

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 19034496

約数和(自身を除く): 6365223

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 491, 549, 1473, 2867, 4419, 8601, 23077, 25803, 29951, 69231, 89853, 207693, 269559, 1407697, 4223091, 12669273]

約数ペア:

[(1, 12669273), (3, 4223091), (9, 1407697), (47, 269559), (61, 207693), (141, 89853), (183, 69231), (423, 29951), (491, 25803), (549, 23077), (1473, 8601), (2867, 4419)]