26820633

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21647}}^1$

素因数の和:21716

約数の個数: 16

約数和(自身を含む): 41564160

約数和(自身を除く): 14743527

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 21647, 64941, 151529, 454587, 1277173, 3831519, 8940211, 26820633]

約数ペア:

[(1, 26820633), (3, 8940211), (7, 3831519), (21, 1277173), (59, 454587), (177, 151529), (413, 64941), (1239, 21647)]