9804195

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 17087616

約数和(自身を除く): 7283421

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 977, 1115, 2007, 2931, 3345, 4885, 8793, 10035, 14655, 43965, 217871, 653613, 1089355, 1960839, 3268065, 9804195]

約数ペア:

[(1, 9804195), (3, 3268065), (5, 1960839), (9, 1089355), (15, 653613), (45, 217871), (223, 43965), (669, 14655), (977, 10035), (1115, 8793), (2007, 4885), (2931, 3345)]