3036996921

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 4818278400

約数和(自身を除く): 1781281479

約数列:

[1, 3, 7, 21, 49, 79, 103, 147, 237, 309, 553, 721, 1659, 2163, 2539, 3871, 5047, 7617, 8137, 11613, 15141, 17773, 24411, 53319, 56959, 124411, 170877, 200581, 261517, 373233, 398713, 601743, 784551, 1196139, 1404067, 1830619, 4212201, 5491857, 9828469, 12814333, 20659843, 29485407, 38442999, 61979529, 144618901, 433856703, 1012332307, 3036996921]

約数ペア:

[(1, 3036996921), (3, 1012332307), (7, 433856703), (21, 144618901), (49, 61979529), (79, 38442999), (103, 29485407), (147, 20659843), (237, 12814333), (309, 9828469), (553, 5491857), (721, 4212201), (1659, 1830619), (2163, 1404067), (2539, 1196139), (3871, 784551), (5047, 601743), (7617, 398713), (8137, 373233), (11613, 261517), (15141, 200581), (17773, 170877), (24411, 124411), (53319, 56959)]