309830257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 341978112

約数和(自身を除く): 32147855

約数列:

[1, 11, 167, 227, 743, 1837, 2497, 8173, 37909, 124081, 168661, 416999, 1364891, 1855271, 28166387, 309830257]

約数ペア:

[(1, 309830257), (11, 28166387), (167, 1855271), (227, 1364891), (743, 416999), (1837, 168661), (2497, 124081), (8173, 37909)]