2169671103

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{300967}}^1$

素因数の和:301068

約数の個数: 20

約数和(自身を含む): 3277541520

約数和(自身を除く): 1107870417

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 300967, 902901, 2708703, 8126109, 24378327, 26786063, 80358189, 241074567, 723223701, 2169671103]

約数ペア:

[(1, 2169671103), (3, 723223701), (9, 241074567), (27, 80358189), (81, 26786063), (89, 24378327), (267, 8126109), (801, 2708703), (2403, 902901), (7209, 300967)]