346821021

素因数分解:

$3^8\times {\mathrm{52861}}^1$

素因数の和:52885

約数の個数: 18

約数和(自身を含む): 520214942

約数和(自身を除く): 173393921

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 52861, 158583, 475749, 1427247, 4281741, 12845223, 38535669, 115607007, 346821021]

約数ペア:

[(1, 346821021), (3, 115607007), (9, 38535669), (27, 12845223), (81, 4281741), (243, 1427247), (729, 475749), (2187, 158583), (6561, 52861)]