9297978719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{61781}}^1$

素因数の和:61978

約数の個数: 12

約数和(自身を含む): 9898712040

約数和(自身を除く): 600733321

約数列:

[1, 19, 89, 1691, 7921, 61781, 150499, 1173839, 5498509, 104471671, 489367301, 9297978719]

約数ペア:

[(1, 9297978719), (19, 489367301), (89, 104471671), (1691, 5498509), (7921, 1173839), (61781, 150499)]