2152142013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{25873}}^1$

素因数の和:26133

約数の個数: 32

約数和(自身を含む): 3487401216

約数和(自身を除く): 1335259203

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 357, 699, 1631, 3961, 4893, 11883, 25873, 27727, 77619, 83181, 181111, 439841, 543333, 1319523, 3078887, 6028409, 9236661, 18085227, 42198863, 102482953, 126596589, 307448859, 717380671, 2152142013]

約数ペア:

[(1, 2152142013), (3, 717380671), (7, 307448859), (17, 126596589), (21, 102482953), (51, 42198863), (119, 18085227), (233, 9236661), (357, 6028409), (699, 3078887), (1631, 1319523), (3961, 543333), (4893, 439841), (11883, 181111), (25873, 83181), (27727, 77619)]