300996897

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{3557}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 408401472

約数和(自身を除く): 107404575

約数列:

[1, 3, 67, 201, 421, 1263, 3557, 10671, 28207, 84621, 238319, 714957, 1497497, 4492491, 100332299, 300996897]

約数ペア:

[(1, 300996897), (3, 100332299), (67, 4492491), (201, 1497497), (421, 714957), (1263, 238319), (3557, 84621), (10671, 28207)]