2912352849

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{234659}}^1$

素因数の和:234869

約数の個数: 24

約数和(自身を含む): 4832118720

約数和(自身を除く): 1919765871

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 234659, 703977, 1642613, 2111931, 4927839, 14783517, 46227823, 138683469, 323594761, 416050407, 970784283, 2912352849]

約数ペア:

[(1, 2912352849), (3, 970784283), (7, 416050407), (9, 323594761), (21, 138683469), (63, 46227823), (197, 14783517), (591, 4927839), (1379, 2111931), (1773, 1642613), (4137, 703977), (12411, 234659)]