8144773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 10725120

約数和(自身を除く): 2580347

約数列:

[1, 7, 13, 37, 41, 59, 91, 259, 287, 413, 481, 533, 767, 1517, 2183, 2419, 3367, 3731, 5369, 10619, 15281, 16933, 19721, 28379, 31447, 89503, 138047, 198653, 220129, 626521, 1163539, 8144773]

約数ペア:

[(1, 8144773), (7, 1163539), (13, 626521), (37, 220129), (41, 198653), (59, 138047), (91, 89503), (259, 31447), (287, 28379), (413, 19721), (481, 16933), (533, 15281), (767, 10619), (1517, 5369), (2183, 3731), (2419, 3367)]