29493711

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19391}}^1$

素因数の和:19423

約数の個数: 18

約数和(自身を含む): 46133568

約数和(自身を除く): 16639857

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 19391, 58173, 174519, 252083, 756249, 2268747, 3277079, 9831237, 29493711]

約数ペア:

[(1, 29493711), (3, 9831237), (9, 3277079), (13, 2268747), (39, 756249), (117, 252083), (169, 174519), (507, 58173), (1521, 19391)]