1885229698911

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{821}}^1\times {\mathrm{18793}}^1$

素因数の和:19884

約数の個数: 48

約数和(自身を含む): 2736638844192

約数和(自身を除く): 851409145281

約数列:

[1, 3, 13, 39, 169, 241, 507, 723, 821, 2463, 3133, 9399, 10673, 18793, 32019, 40729, 56379, 122187, 138749, 197861, 244309, 416247, 593583, 732927, 2572193, 3176017, 4529113, 7716579, 9528051, 13587339, 15429053, 33438509, 46287159, 58878469, 100315527, 176635407, 200577689, 601733067, 765420097, 2296260291, 2607509957, 3718401773, 7822529871, 11155205319, 48339223049, 145017669147, 628409899637, 1885229698911]

約数ペア:

[(1, 1885229698911), (3, 628409899637), (13, 145017669147), (39, 48339223049), (169, 11155205319), (241, 7822529871), (507, 3718401773), (723, 2607509957), (821, 2296260291), (2463, 765420097), (3133, 601733067), (9399, 200577689), (10673, 176635407), (18793, 100315527), (32019, 58878469), (40729, 46287159), (56379, 33438509), (122187, 15429053), (138749, 13587339), (197861, 9528051), (244309, 7716579), (416247, 4529113), (593583, 3176017), (732927, 2572193)]