42649607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 15217657

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 311, 959, 1001, 1507, 1781, 2177, 3421, 4043, 10549, 12467, 19591, 23947, 28301, 42607, 44473, 137137, 298249, 311311, 468677, 553891, 3280739, 3877237, 6092801, 42649607]

約数ペア:

[(1, 42649607), (7, 6092801), (11, 3877237), (13, 3280739), (77, 553891), (91, 468677), (137, 311311), (143, 298249), (311, 137137), (959, 44473), (1001, 42607), (1507, 28301), (1781, 23947), (2177, 19591), (3421, 12467), (4043, 10549)]