40605033

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 25058967

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 683, 1043, 2049, 2831, 3129, 4781, 8493, 12977, 14343, 19817, 38931, 59451, 90839, 101767, 272517, 305301, 712369, 1933573, 2137107, 5800719, 13535011, 40605033]

約数ペア:

[(1, 40605033), (3, 13535011), (7, 5800719), (19, 2137107), (21, 1933573), (57, 712369), (133, 305301), (149, 272517), (399, 101767), (447, 90839), (683, 59451), (1043, 38931), (2049, 19817), (2831, 14343), (3129, 12977), (4781, 8493)]