313627067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 56510533

約数列:

[1, 13, 17, 59, 67, 221, 359, 767, 871, 1003, 1139, 3953, 4667, 6103, 13039, 14807, 21181, 24053, 51389, 67201, 79339, 275353, 312689, 360077, 408901, 873613, 1419127, 4681001, 5315713, 18448651, 24125159, 313627067]

約数ペア:

[(1, 313627067), (13, 24125159), (17, 18448651), (59, 5315713), (67, 4681001), (221, 1419127), (359, 873613), (767, 408901), (871, 360077), (1003, 312689), (1139, 275353), (3953, 79339), (4667, 67201), (6103, 51389), (13039, 24053), (14807, 21181)]