30001551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9931}}^1$

素因数の和:10006

約数の個数: 16

約数和(自身を含む): 42906240

約数和(自身を除く): 12904689

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 9931, 29793, 188689, 526343, 566067, 1579029, 10000517, 30001551]

約数ペア:

[(1, 30001551), (3, 10000517), (19, 1579029), (53, 566067), (57, 526343), (159, 188689), (1007, 29793), (3021, 9931)]