2977443

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 4962048

約数和(自身を除く): 1984605

約数列:

[1, 3, 7, 9, 21, 63, 167, 283, 501, 849, 1169, 1503, 1981, 2547, 3507, 5943, 10521, 17829, 47261, 141783, 330827, 425349, 992481, 2977443]

約数ペア:

[(1, 2977443), (3, 992481), (7, 425349), (9, 330827), (21, 141783), (63, 47261), (167, 17829), (283, 10521), (501, 5943), (849, 3507), (1169, 2547), (1503, 1981)]