40913517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1427}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 16663443

約数列:

[1, 3, 19, 57, 503, 1427, 1509, 4281, 9557, 27113, 28671, 81339, 717781, 2153343, 13637839, 40913517]

約数ペア:

[(1, 40913517), (3, 13637839), (19, 2153343), (57, 717781), (503, 81339), (1427, 28671), (1509, 27113), (4281, 9557)]