554479263

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{526571}}^1$

素因数の和:526596

約数の個数: 20

約数和(自身を含む): 892012968

約数和(自身を除く): 337533705

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 526571, 1579713, 4739139, 6845423, 14217417, 20536269, 42652251, 61608807, 184826421, 554479263]

約数ペア:

[(1, 554479263), (3, 184826421), (9, 61608807), (13, 42652251), (27, 20536269), (39, 14217417), (81, 6845423), (117, 4739139), (351, 1579713), (1053, 526571)]