2693901

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 4135424

約数和(自身を除く): 1441523

約数列:

[1, 3, 7, 21, 163, 489, 787, 1141, 2361, 3423, 5509, 16527, 128281, 384843, 897967, 2693901]

約数ペア:

[(1, 2693901), (3, 897967), (7, 384843), (21, 128281), (163, 16527), (489, 5509), (787, 3423), (1141, 2361)]