42193949

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^3$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 53413560

約数和(自身を除く): 11219611

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1369, 1813, 4403, 9583, 23273, 30821, 50653, 67081, 162911, 354571, 861101, 1140377, 2481997, 6027707, 42193949]

約数ペア:

[(1, 42193949), (7, 6027707), (17, 2481997), (37, 1140377), (49, 861101), (119, 354571), (259, 162911), (629, 67081), (833, 50653), (1369, 30821), (1813, 23273), (4403, 9583)]