3396519

素因数分解:

$3^3\times 7^1\times {\mathrm{17971}}^1$

素因数の和:17987

約数の個数: 16

約数和(自身を含む): 5751040

約数和(自身を除く): 2354521

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 17971, 53913, 125797, 161739, 377391, 485217, 1132173, 3396519]

約数ペア:

[(1, 3396519), (3, 1132173), (7, 485217), (9, 377391), (21, 161739), (27, 125797), (63, 53913), (189, 17971)]