3844647

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 5803200

約数和(自身を除く): 1958553

約数列:

[1, 3, 9, 47, 61, 141, 149, 183, 423, 447, 549, 1341, 2867, 7003, 8601, 9089, 21009, 25803, 27267, 63027, 81801, 427183, 1281549, 3844647]

約数ペア:

[(1, 3844647), (3, 1281549), (9, 427183), (47, 81801), (61, 63027), (141, 27267), (149, 25803), (183, 21009), (423, 9089), (447, 8601), (549, 7003), (1341, 2867)]