1248302043

素因数分解:

$3^3\times {\mathrm{2939}}^1\times {\mathrm{15731}}^1$

素因数の和:18679

約数の個数: 16

約数和(自身を含む): 1850083200

約数和(自身を除く): 601781157

約数列:

[1, 3, 9, 27, 2939, 8817, 15731, 26451, 47193, 79353, 141579, 424737, 46233409, 138700227, 416100681, 1248302043]

約数ペア:

[(1, 1248302043), (3, 416100681), (9, 138700227), (27, 46233409), (2939, 424737), (8817, 141579), (15731, 79353), (26451, 47193)]