26410839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 17457321

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1087, 1157, 1869, 3261, 3471, 7609, 8099, 14131, 22827, 24297, 42393, 96743, 98917, 290229, 296751, 677201, 1257659, 2031603, 3772977, 8803613, 26410839]

約数ペア:

[(1, 26410839), (3, 8803613), (7, 3772977), (13, 2031603), (21, 1257659), (39, 677201), (89, 296751), (91, 290229), (267, 98917), (273, 96743), (623, 42393), (1087, 24297), (1157, 22827), (1869, 14131), (3261, 8099), (3471, 7609)]