51078417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3299}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 73550400

約数和(自身を除く): 22471983

約数列:

[1, 3, 13, 39, 397, 1191, 3299, 5161, 9897, 15483, 42887, 128661, 1309703, 3929109, 17026139, 51078417]

約数ペア:

[(1, 51078417), (3, 17026139), (13, 3929109), (39, 1309703), (397, 128661), (1191, 42887), (3299, 15483), (5161, 9897)]