2999157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 2014347

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 271, 357, 527, 651, 813, 1581, 1897, 3689, 4607, 5691, 8401, 11067, 13821, 25203, 32249, 58807, 96747, 142817, 176421, 428451, 999719, 2999157]

約数ペア:

[(1, 2999157), (3, 999719), (7, 428451), (17, 176421), (21, 142817), (31, 96747), (51, 58807), (93, 32249), (119, 25203), (217, 13821), (271, 11067), (357, 8401), (527, 5691), (651, 4607), (813, 3689), (1581, 1897)]