16421103

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 26234880

約数和(自身を除く): 9813777

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 853, 2139, 2559, 6417, 7677, 19251, 19619, 23031, 26443, 58857, 79329, 176571, 237987, 529713, 608189, 713961, 1824567, 5473701, 16421103]

約数ペア:

[(1, 16421103), (3, 5473701), (9, 1824567), (23, 713961), (27, 608189), (31, 529713), (69, 237987), (93, 176571), (207, 79329), (279, 58857), (621, 26443), (713, 23031), (837, 19619), (853, 19251), (2139, 7677), (2559, 6417)]