249515971

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 267838560

約数和(自身を除く): 18322589

約数列:

[1, 29, 43, 73, 1247, 2117, 2741, 3139, 79489, 91031, 117863, 200093, 3418027, 5802697, 8603999, 249515971]

約数ペア:

[(1, 249515971), (29, 8603999), (43, 5802697), (73, 3418027), (1247, 200093), (2117, 117863), (2741, 91031), (3139, 79489)]