1206262611

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{252409}}^1$

素因数の和:252480

約数の個数: 20

約数和(自身を含む): 1832496600

約数和(自身を除く): 626233989

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 252409, 757227, 2271681, 6815043, 14892131, 20445129, 44676393, 134029179, 402087537, 1206262611]

約数ペア:

[(1, 1206262611), (3, 402087537), (9, 134029179), (27, 44676393), (59, 20445129), (81, 14892131), (177, 6815043), (531, 2271681), (1593, 757227), (4779, 252409)]