2080451877

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{12379}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 3251681280

約数和(自身を除く): 1171229403

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 453, 1057, 1113, 3171, 8003, 12379, 24009, 37137, 56021, 86653, 168063, 259959, 656087, 1869229, 1968261, 4592609, 5607687, 13084603, 13777827, 39253809, 99069137, 297207411, 693483959, 2080451877]

約数ペア:

[(1, 2080451877), (3, 693483959), (7, 297207411), (21, 99069137), (53, 39253809), (151, 13777827), (159, 13084603), (371, 5607687), (453, 4592609), (1057, 1968261), (1113, 1869229), (3171, 656087), (8003, 259959), (12379, 168063), (24009, 86653), (37137, 56021)]