4257129

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 5914304

約数和(自身を除く): 1657175

約数列:

[1, 3, 43, 61, 129, 183, 541, 1623, 2623, 7869, 23263, 33001, 69789, 99003, 1419043, 4257129]

約数ペア:

[(1, 4257129), (3, 1419043), (43, 99003), (61, 69789), (129, 33001), (183, 23263), (541, 7869), (1623, 2623)]