9400797

素因数分解:

$3^2\times 7^2\times {\mathrm{21317}}^1$

素因数の和:21337

約数の個数: 18

約数和(自身を含む): 15796638

約数和(自身を除く): 6395841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 21317, 63951, 149219, 191853, 447657, 1044533, 1342971, 3133599, 9400797]

約数ペア:

[(1, 9400797), (3, 3133599), (7, 1342971), (9, 1044533), (21, 447657), (49, 191853), (63, 149219), (147, 63951), (441, 21317)]