1826361

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3006720

約数和(自身を除く): 1180359

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 173, 207, 391, 459, 519, 621, 1173, 1557, 2941, 3519, 3979, 4671, 8823, 10557, 11937, 26469, 35811, 67643, 79407, 107433, 202929, 608787, 1826361]

約数ペア:

[(1, 1826361), (3, 608787), (9, 202929), (17, 107433), (23, 79407), (27, 67643), (51, 35811), (69, 26469), (153, 11937), (173, 10557), (207, 8823), (391, 4671), (459, 3979), (519, 3519), (621, 2941), (1173, 1557)]