291541321

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 307909440

約数和(自身を除く): 16368119

約数列:

[1, 29, 67, 227, 661, 1943, 6583, 15209, 19169, 44287, 150047, 441061, 1284323, 4351363, 10053149, 291541321]

約数ペア:

[(1, 291541321), (29, 10053149), (67, 4351363), (227, 1284323), (661, 441061), (1943, 150047), (6583, 44287), (15209, 19169)]