2912991237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{46021}}^1$

素因数の和:46581

約数の個数: 24

約数和(自身を含む): 4539794168

約数和(自身を除く): 1626802931

約数列:

[1, 3, 9, 13, 39, 117, 541, 1623, 4869, 7033, 21099, 46021, 63297, 138063, 414189, 598273, 1794819, 5384457, 24897361, 74692083, 224076249, 323665693, 970997079, 2912991237]

約数ペア:

[(1, 2912991237), (3, 970997079), (9, 323665693), (13, 224076249), (39, 74692083), (117, 24897361), (541, 5384457), (1623, 1794819), (4869, 598273), (7033, 414189), (21099, 138063), (46021, 63297)]