6979371

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 11206656

約数和(自身を除く): 4227285

約数列:

[1, 3, 7, 21, 31, 71, 93, 151, 213, 217, 453, 497, 651, 1057, 1491, 2201, 3171, 4681, 6603, 10721, 14043, 15407, 32163, 32767, 46221, 75047, 98301, 225141, 332351, 997053, 2326457, 6979371]

約数ペア:

[(1, 6979371), (3, 2326457), (7, 997053), (21, 332351), (31, 225141), (71, 98301), (93, 75047), (151, 46221), (213, 32767), (217, 32163), (453, 15407), (497, 14043), (651, 10721), (1057, 6603), (1491, 4681), (2201, 3171)]