520899117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{90481}}^1$

素因数の和:90604

約数の個数: 16

約数和(自身を含む): 738333120

約数和(自身を除く): 217434003

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 90481, 271443, 1719139, 5157417, 9138581, 27415743, 173633039, 520899117]

約数ペア:

[(1, 520899117), (3, 173633039), (19, 27415743), (57, 9138581), (101, 5157417), (303, 1719139), (1919, 271443), (5757, 90481)]