2400423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 3373056

約数和(自身を除く): 972633

約数列:

[1, 3, 31, 53, 93, 159, 487, 1461, 1643, 4929, 15097, 25811, 45291, 77433, 800141, 2400423]

約数ペア:

[(1, 2400423), (3, 800141), (31, 77433), (53, 45291), (93, 25811), (159, 15097), (487, 4929), (1461, 1643)]