42638013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5189}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 68009760

約数和(自身を除く): 25371747

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 5189, 8217, 15567, 46701, 57079, 171237, 430687, 513711, 1292061, 3876183, 4737557, 14212671, 42638013]

約数ペア:

[(1, 42638013), (3, 14212671), (9, 4737557), (11, 3876183), (33, 1292061), (83, 513711), (99, 430687), (249, 171237), (747, 57079), (913, 46701), (2739, 15567), (5189, 8217)]