345371473

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 386201088

約数和(自身を除く): 40829615

約数列:

[1, 17, 23, 223, 233, 289, 391, 3791, 3961, 5129, 5359, 6647, 51959, 64447, 67337, 87193, 91103, 883303, 1195057, 1482281, 1548751, 15016151, 20315969, 345371473]

約数ペア:

[(1, 345371473), (17, 20315969), (23, 15016151), (223, 1548751), (233, 1482281), (289, 1195057), (391, 883303), (3791, 91103), (3961, 87193), (5129, 67337), (5359, 64447), (6647, 51959)]