10622421

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 15972000

約数和(自身を除く): 5349579

約数列:

[1, 3, 9, 27, 81, 199, 597, 659, 1791, 1977, 5373, 5931, 16119, 17793, 53379, 131141, 393423, 1180269, 3540807, 10622421]

約数ペア:

[(1, 10622421), (3, 3540807), (9, 1180269), (27, 393423), (81, 131141), (199, 53379), (597, 17793), (659, 16119), (1791, 5931), (1977, 5373)]