1952807766021

素因数分解:

$3^2\times 7^1\times {\mathrm{71761}}^1\times {\mathrm{431947}}^1$

素因数の和:503721

約数の個数: 24

約数和(自身を含む): 3223735047104

約数和(自身を除く): 1270927281083

約数列:

[1, 3, 7, 9, 21, 63, 71761, 215283, 431947, 502327, 645849, 1295841, 1506981, 3023629, 3887523, 4520943, 9070887, 27212661, 30996948667, 92990846001, 216978640669, 278972538003, 650935922007, 1952807766021]

約数ペア:

[(1, 1952807766021), (3, 650935922007), (7, 278972538003), (9, 216978640669), (21, 92990846001), (63, 30996948667), (71761, 27212661), (215283, 9070887), (431947, 4520943), (502327, 3887523), (645849, 3023629), (1295841, 1506981)]