120729917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7879}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 151296000

約数和(自身を除く): 30566083

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 7879, 15323, 55153, 86669, 606683, 1567921, 10975447, 17247131, 120729917]

約数ペア:

[(1, 120729917), (7, 17247131), (11, 10975447), (77, 1567921), (199, 606683), (1393, 86669), (2189, 55153), (7879, 15323)]