40880931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11519}}^1$

素因数の和:11555

約数の個数: 24

約数和(自身を含む): 67461120

約数和(自身を除く): 26580189

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 11519, 34557, 80633, 149747, 241899, 449241, 1048229, 1946711, 3144687, 5840133, 13626977, 40880931]

約数ペア:

[(1, 40880931), (3, 13626977), (7, 5840133), (13, 3144687), (21, 1946711), (39, 1048229), (91, 449241), (169, 241899), (273, 149747), (507, 80633), (1183, 34557), (3549, 11519)]