38933181

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 68001024

約数和(自身を除く): 29067843

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 277, 291, 483, 679, 831, 873, 1449, 1939, 2037, 2231, 2493, 5817, 6111, 6371, 6693, 15617, 17451, 19113, 20079, 26869, 44597, 46851, 57339, 80607, 133791, 140553, 188083, 241821, 401373, 564249, 617987, 1692747, 1853961, 4325909, 5561883, 12977727, 38933181]

約数ペア:

[(1, 38933181), (3, 12977727), (7, 5561883), (9, 4325909), (21, 1853961), (23, 1692747), (63, 617987), (69, 564249), (97, 401373), (161, 241821), (207, 188083), (277, 140553), (291, 133791), (483, 80607), (679, 57339), (831, 46851), (873, 44597), (1449, 26869), (1939, 20079), (2037, 19113), (2231, 17451), (2493, 15617), (5817, 6693), (6111, 6371)]