449186163

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{1721}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 635087376

約数和(自身を除く): 185901213

約数列:

[1, 3, 19, 57, 241, 361, 723, 1083, 1721, 4579, 5163, 13737, 32699, 87001, 98097, 261003, 414761, 621281, 1244283, 1863843, 7880459, 23641377, 149728721, 449186163]

約数ペア:

[(1, 449186163), (3, 149728721), (19, 23641377), (57, 7880459), (241, 1863843), (361, 1244283), (723, 621281), (1083, 414761), (1721, 261003), (4579, 98097), (5163, 87001), (13737, 32699)]