42274461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 62840448

約数和(自身を除く): 20565987

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 521, 629, 731, 1563, 1591, 1887, 2193, 4773, 8857, 19277, 22403, 26571, 27047, 57831, 67209, 81141, 327709, 380851, 828911, 983127, 1142553, 2486733, 14091487, 42274461]

約数ペア:

[(1, 42274461), (3, 14091487), (17, 2486733), (37, 1142553), (43, 983127), (51, 828911), (111, 380851), (129, 327709), (521, 81141), (629, 67209), (731, 57831), (1563, 27047), (1591, 26571), (1887, 22403), (2193, 19277), (4773, 8857)]