630291237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269701}}^1$

素因数の和:269764

約数の個数: 16

約数和(自身を含む): 906198720

約数和(自身を除く): 275907483

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 269701, 809103, 5124319, 11057741, 15372957, 33173223, 210097079, 630291237]

約数ペア:

[(1, 630291237), (3, 210097079), (19, 33173223), (41, 15372957), (57, 11057741), (123, 5124319), (779, 809103), (2337, 269701)]