291263941

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 330421248

約数和(自身を除く): 39157307

約数列:

[1, 17, 31, 67, 73, 113, 527, 1139, 1241, 1921, 2077, 2263, 3503, 4891, 7571, 8249, 35309, 38471, 59551, 83147, 128707, 140233, 151621, 234701, 255719, 552683, 2577557, 3989917, 4347223, 9395611, 17133173, 291263941]

約数ペア:

[(1, 291263941), (17, 17133173), (31, 9395611), (67, 4347223), (73, 3989917), (113, 2577557), (527, 552683), (1139, 255719), (1241, 234701), (1921, 151621), (2077, 140233), (2263, 128707), (3503, 83147), (4891, 59551), (7571, 38471), (8249, 35309)]