43051017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 62928000

約数和(自身を除く): 19876983

約数列:

[1, 3, 19, 37, 57, 111, 137, 149, 411, 447, 703, 2109, 2603, 2831, 5069, 5513, 7809, 8493, 15207, 16539, 20413, 61239, 96311, 104747, 288933, 314241, 387847, 755281, 1163541, 2265843, 14350339, 43051017]

約数ペア:

[(1, 43051017), (3, 14350339), (19, 2265843), (37, 1163541), (57, 755281), (111, 387847), (137, 314241), (149, 288933), (411, 104747), (447, 96311), (703, 61239), (2109, 20413), (2603, 16539), (2831, 15207), (5069, 8493), (5513, 7809)]