563760141

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 908702208

約数和(自身を除く): 344942067

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 193, 217, 579, 641, 651, 1351, 1519, 1923, 4053, 4487, 4557, 5983, 9457, 13461, 17949, 19871, 28371, 31409, 41881, 59613, 94227, 123713, 125643, 139097, 293167, 371139, 417291, 865991, 879501, 973679, 2597973, 2921037, 3835103, 6061937, 11505309, 18185811, 26845721, 80537163, 187920047, 563760141]

約数ペア:

[(1, 563760141), (3, 187920047), (7, 80537163), (21, 26845721), (31, 18185811), (49, 11505309), (93, 6061937), (147, 3835103), (193, 2921037), (217, 2597973), (579, 973679), (641, 879501), (651, 865991), (1351, 417291), (1519, 371139), (1923, 293167), (4053, 139097), (4487, 125643), (4557, 123713), (5983, 94227), (9457, 59613), (13461, 41881), (17949, 31409), (19871, 28371)]