40378473

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{3767}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 59986560

約数和(自身を除く): 19608087

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 3767, 10719, 11301, 33903, 101709, 1495499, 4486497, 13459491, 40378473]

約数ペア:

[(1, 40378473), (3, 13459491), (9, 4486497), (27, 1495499), (397, 101709), (1191, 33903), (3573, 11301), (3767, 10719)]