799893

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1238016

約数和(自身を除く): 438123

約数列:

[1, 3, 9, 31, 47, 61, 93, 141, 183, 279, 423, 549, 1457, 1891, 2867, 4371, 5673, 8601, 13113, 17019, 25803, 88877, 266631, 799893]

約数ペア:

[(1, 799893), (3, 266631), (9, 88877), (31, 25803), (47, 17019), (61, 13113), (93, 8601), (141, 5673), (183, 4371), (279, 2867), (423, 1891), (549, 1457)]