12356127

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 9658593

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 139, 153, 249, 357, 417, 581, 747, 973, 1071, 1251, 1411, 1743, 2363, 2919, 4233, 5229, 7089, 8757, 9877, 11537, 12699, 16541, 21267, 29631, 34611, 49623, 80759, 88893, 103833, 148869, 196129, 242277, 588387, 726831, 1372903, 1765161, 4118709, 12356127]

約数ペア:

[(1, 12356127), (3, 4118709), (7, 1765161), (9, 1372903), (17, 726831), (21, 588387), (51, 242277), (63, 196129), (83, 148869), (119, 103833), (139, 88893), (153, 80759), (249, 49623), (357, 34611), (417, 29631), (581, 21267), (747, 16541), (973, 12699), (1071, 11537), (1251, 9877), (1411, 8757), (1743, 7089), (2363, 5229), (2919, 4233)]