211145421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{3083}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 289698624

約数和(自身を除く): 78553203

約数列:

[1, 3, 37, 111, 617, 1851, 3083, 9249, 22829, 68487, 114071, 342213, 1902211, 5706633, 70381807, 211145421]

約数ペア:

[(1, 211145421), (3, 70381807), (37, 5706633), (111, 1902211), (617, 342213), (1851, 114071), (3083, 68487), (9249, 22829)]