30961017

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 14902983

約数列:

[1, 3, 9, 59, 177, 199, 293, 531, 597, 879, 1791, 2637, 11741, 17287, 35223, 51861, 58307, 105669, 155583, 174921, 524763, 3440113, 10320339, 30961017]

約数ペア:

[(1, 30961017), (3, 10320339), (9, 3440113), (59, 524763), (177, 174921), (199, 155583), (293, 105669), (531, 58307), (597, 51861), (879, 35223), (1791, 17287), (2637, 11741)]