39716313

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 26811687

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2969, 4459, 8907, 13377, 20783, 38597, 62349, 115791, 145481, 270179, 436443, 810537, 1018367, 1891253, 3055101, 5673759, 13238771, 39716313]

約数ペア:

[(1, 39716313), (3, 13238771), (7, 5673759), (13, 3055101), (21, 1891253), (39, 1018367), (49, 810537), (91, 436443), (147, 270179), (273, 145481), (343, 115791), (637, 62349), (1029, 38597), (1911, 20783), (2969, 13377), (4459, 8907)]