631331288643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{959489}}^1$

素因数の和:959787

約数の個数: 32

約数和(自身を含む): 931426836480

約数和(自身を除く): 300095547837

約数列:

[1, 3, 11, 33, 127, 157, 381, 471, 1397, 1727, 4191, 5181, 19939, 59817, 219329, 657987, 959489, 2878467, 10554379, 31663137, 121855103, 150639773, 365565309, 451919319, 1340406133, 1657037503, 4021218399, 4971112509, 19131251171, 57393753513, 210443762881, 631331288643]

約数ペア:

[(1, 631331288643), (3, 210443762881), (11, 57393753513), (33, 19131251171), (127, 4971112509), (157, 4021218399), (381, 1657037503), (471, 1340406133), (1397, 451919319), (1727, 365565309), (4191, 150639773), (5181, 121855103), (19939, 31663137), (59817, 10554379), (219329, 2878467), (657987, 959489)]