5341221

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 8642304

約数和(自身を除く): 3301083

約数列:

[1, 3, 9, 23, 27, 47, 61, 69, 81, 141, 183, 207, 423, 549, 621, 1081, 1269, 1403, 1647, 1863, 2867, 3243, 3807, 4209, 4941, 8601, 9729, 12627, 25803, 29187, 37881, 65941, 77409, 87561, 113643, 197823, 232227, 593469, 1780407, 5341221]

約数ペア:

[(1, 5341221), (3, 1780407), (9, 593469), (23, 232227), (27, 197823), (47, 113643), (61, 87561), (69, 77409), (81, 65941), (141, 37881), (183, 29187), (207, 25803), (423, 12627), (549, 9729), (621, 8601), (1081, 4941), (1269, 4209), (1403, 3807), (1647, 3243), (1863, 2867)]