14718321

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 23051520

約数和(自身を除く): 8333199

約数列:

[1, 3, 9, 23, 27, 69, 137, 173, 207, 411, 519, 621, 1233, 1557, 3151, 3699, 3979, 4671, 9453, 11937, 23701, 28359, 35811, 71103, 85077, 107433, 213309, 545123, 639927, 1635369, 4906107, 14718321]

約数ペア:

[(1, 14718321), (3, 4906107), (9, 1635369), (23, 639927), (27, 545123), (69, 213309), (137, 107433), (173, 85077), (207, 71103), (411, 35811), (519, 28359), (621, 23701), (1233, 11937), (1557, 9453), (3151, 4671), (3699, 3979)]