42012417

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 57195072

約数和(自身を除く): 15182655

約数列:

[1, 3, 67, 197, 201, 591, 1061, 3183, 13199, 39597, 71087, 209017, 213261, 627051, 14004139, 42012417]

約数ペア:

[(1, 42012417), (3, 14004139), (67, 627051), (197, 213261), (201, 209017), (591, 71087), (1061, 39597), (3183, 13199)]