768479271

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{14447}}^1$

素因数の和:14623

約数の個数: 32

約数和(自身を含む): 1248307200

約数和(自身を除く): 479827929

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 2533, 3129, 7599, 14447, 17731, 43341, 53193, 101129, 245599, 303387, 736797, 1719193, 2152603, 5157579, 6457809, 15068221, 36594251, 45204663, 109782753, 256159757, 768479271]

約数ペア:

[(1, 768479271), (3, 256159757), (7, 109782753), (17, 45204663), (21, 36594251), (51, 15068221), (119, 6457809), (149, 5157579), (357, 2152603), (447, 1719193), (1043, 736797), (2533, 303387), (3129, 245599), (7599, 101129), (14447, 53193), (17731, 43341)]