40999413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 26738187

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 839, 1253, 2327, 2517, 3759, 5873, 6981, 10907, 16289, 17619, 32721, 48867, 76349, 150181, 229047, 450543, 1051267, 1952353, 3153801, 5857059, 13666471, 40999413]

約数ペア:

[(1, 40999413), (3, 13666471), (7, 5857059), (13, 3153801), (21, 1952353), (39, 1051267), (91, 450543), (179, 229047), (273, 150181), (537, 76349), (839, 48867), (1253, 32721), (2327, 17619), (2517, 16289), (3759, 10907), (5873, 6981)]