667241993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{22727}}^1$

素因数の和:22912

約数の個数: 16

約数和(自身を含む): 775661184

約数和(自身を除く): 108419191

約数列:

[1, 11, 17, 157, 187, 1727, 2669, 22727, 29359, 249997, 386359, 3568139, 4249949, 39249529, 60658363, 667241993]

約数ペア:

[(1, 667241993), (11, 60658363), (17, 39249529), (157, 4249949), (187, 3568139), (1727, 386359), (2669, 249997), (22727, 29359)]