342904857

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{21313}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 474705408

約数和(自身を除く): 131800551

約数列:

[1, 3, 31, 93, 173, 519, 5363, 16089, 21313, 63939, 660703, 1982109, 3687149, 11061447, 114301619, 342904857]

約数ペア:

[(1, 342904857), (3, 114301619), (31, 11061447), (93, 3687149), (173, 1982109), (519, 660703), (5363, 63939), (16089, 21313)]