456960609

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4307

約数の個数: 40

約数和(自身を含む): 784289088

約数和(自身を除く): 327328479

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 567, 591, 1379, 1773, 4091, 4137, 5319, 12273, 12411, 15957, 28637, 36819, 37233, 85911, 110457, 111699, 257733, 331371, 773199, 805927, 2319597, 2417781, 5641489, 7253343, 16924467, 21760029, 50773401, 65280087, 152320203, 456960609]

約数ペア:

[(1, 456960609), (3, 152320203), (7, 65280087), (9, 50773401), (21, 21760029), (27, 16924467), (63, 7253343), (81, 5641489), (189, 2417781), (197, 2319597), (567, 805927), (591, 773199), (1379, 331371), (1773, 257733), (4091, 111699), (4137, 110457), (5319, 85911), (12273, 37233), (12411, 36819), (15957, 28637)]