320041647

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12343}}^1$

素因数の和:12459

約数の個数: 24

約数和(自身を含む): 480132224

約数和(自身を除く): 160090577

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 12343, 25929, 37029, 111087, 530749, 826981, 1592247, 2480943, 4776741, 7442829, 35560183, 106680549, 320041647]

約数ペア:

[(1, 320041647), (3, 106680549), (9, 35560183), (43, 7442829), (67, 4776741), (129, 2480943), (201, 1592247), (387, 826981), (603, 530749), (2881, 111087), (8643, 37029), (12343, 25929)]