12436752671

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 15664803840

約数和(自身を除く): 3228051169

約数列:

[1, 7, 23, 41, 49, 79, 161, 287, 553, 943, 1127, 1817, 2009, 3239, 3407, 3871, 6601, 12719, 22673, 23849, 46207, 74497, 78361, 89033, 139687, 158711, 166943, 269153, 521479, 548527, 977809, 1884071, 3212801, 3650353, 3839689, 6190519, 6844663, 11035273, 13188497, 22489607, 43333633, 77246911, 157427249, 253811279, 303335431, 540728377, 1776678953, 12436752671]

約数ペア:

[(1, 12436752671), (7, 1776678953), (23, 540728377), (41, 303335431), (49, 253811279), (79, 157427249), (161, 77246911), (287, 43333633), (553, 22489607), (943, 13188497), (1127, 11035273), (1817, 6844663), (2009, 6190519), (3239, 3839689), (3407, 3650353), (3871, 3212801), (6601, 1884071), (12719, 977809), (22673, 548527), (23849, 521479), (46207, 269153), (74497, 166943), (78361, 158711), (89033, 139687)]