56398401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1747}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 86714784

約数和(自身を除く): 30316383

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1747, 1899, 3587, 5241, 10761, 15723, 29699, 32283, 89097, 267291, 368617, 1105851, 3317553, 6266489, 18799467, 56398401]

約数ペア:

[(1, 56398401), (3, 18799467), (9, 6266489), (17, 3317553), (51, 1105851), (153, 368617), (211, 267291), (633, 89097), (1747, 32283), (1899, 29699), (3587, 15723), (5241, 10761)]