40718717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 47566848

約数和(自身を除く): 6848131

約数列:

[1, 13, 23, 31, 191, 299, 403, 529, 713, 2483, 4393, 5921, 6877, 9269, 16399, 57109, 76973, 101039, 136183, 213187, 1313507, 1770379, 3132209, 40718717]

約数ペア:

[(1, 40718717), (13, 3132209), (23, 1770379), (31, 1313507), (191, 213187), (299, 136183), (403, 101039), (529, 76973), (713, 57109), (2483, 16399), (4393, 9269), (5921, 6877)]