40119807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 66286080

約数和(自身を除く): 26166273

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 821, 1253, 2327, 2463, 3759, 5747, 6981, 10673, 16289, 17241, 32019, 48867, 74711, 146959, 224133, 440877, 1028713, 1910467, 3086139, 5731401, 13373269, 40119807]

約数ペア:

[(1, 40119807), (3, 13373269), (7, 5731401), (13, 3086139), (21, 1910467), (39, 1028713), (91, 440877), (179, 224133), (273, 146959), (537, 74711), (821, 48867), (1253, 32019), (2327, 17241), (2463, 16289), (3759, 10673), (5747, 6981)]