420915671413

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{863897}}^1$

素因数の和:864296

約数の個数: 16

約数和(自身を含む): 445045693680

約数和(自身を除く): 24130022267

約数列:

[1, 29, 53, 317, 1537, 9193, 16801, 487229, 863897, 25053013, 45786541, 273855349, 1327809689, 7941805121, 14514333497, 420915671413]

約数ペア:

[(1, 420915671413), (29, 14514333497), (53, 7941805121), (317, 1327809689), (1537, 273855349), (9193, 45786541), (16801, 25053013), (487229, 863897)]