2942427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 1250853

約数列:

[1, 3, 29, 31, 87, 93, 899, 1091, 2697, 3273, 31639, 33821, 94917, 101463, 980809, 2942427]

約数ペア:

[(1, 2942427), (3, 980809), (29, 101463), (31, 94917), (87, 33821), (93, 31639), (899, 3273), (1091, 2697)]