397367804937

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{237019}}^1$

素因数の和:237573

約数の個数: 32

約数和(自身を含む): 570122219520

約数和(自身を除く): 172754414583

約数列:

[1, 3, 17, 51, 71, 213, 463, 1207, 1389, 3621, 7871, 23613, 32873, 98619, 237019, 558841, 711057, 1676523, 4029323, 12087969, 16828349, 50485047, 109739797, 286081933, 329219391, 858245799, 1865576549, 5596729647, 7791525587, 23374576761, 132455934979, 397367804937]

約数ペア:

[(1, 397367804937), (3, 132455934979), (17, 23374576761), (51, 7791525587), (71, 5596729647), (213, 1865576549), (463, 858245799), (1207, 329219391), (1389, 286081933), (3621, 109739797), (7871, 50485047), (23613, 16828349), (32873, 12087969), (98619, 4029323), (237019, 1676523), (558841, 711057)]