1300282389

素因数分解:

$3^4\times 7^1\times {\mathrm{2293267}}^1$

素因数の和:2293286

約数の個数: 20

約数和(自身を含む): 2219883424

約数和(自身を除く): 919601035

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2293267, 6879801, 16052869, 20639403, 48158607, 61918209, 144475821, 185754627, 433427463, 1300282389]

約数ペア:

[(1, 1300282389), (3, 433427463), (7, 185754627), (9, 144475821), (21, 61918209), (27, 48158607), (63, 20639403), (81, 16052869), (189, 6879801), (567, 2293267)]