130701921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{200771}}^1$

素因数の和:200812

約数の個数: 16

約数和(自身を含む): 205590528

約数和(自身を除く): 74888607

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 200771, 602313, 1405397, 4216191, 6223901, 18671703, 43567307, 130701921]

約数ペア:

[(1, 130701921), (3, 43567307), (7, 18671703), (21, 6223901), (31, 4216191), (93, 1405397), (217, 602313), (651, 200771)]