4260519

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 6486480

約数和(自身を除く): 2225961

約数列:

[1, 3, 9, 27, 81, 89, 197, 243, 267, 591, 801, 1773, 2403, 5319, 7209, 15957, 17533, 21627, 47871, 52599, 157797, 473391, 1420173, 4260519]

約数ペア:

[(1, 4260519), (3, 1420173), (9, 473391), (27, 157797), (81, 52599), (89, 47871), (197, 21627), (243, 17533), (267, 15957), (591, 7209), (801, 5319), (1773, 2403)]