12561511269

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{4813}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 17538364800

約数和(自身を除く): 4976853531

約数列:

[1, 3, 29, 87, 131, 229, 393, 687, 3799, 4813, 6641, 11397, 14439, 19923, 29999, 89997, 139577, 418731, 630503, 869971, 1102177, 1891509, 2609913, 3306531, 18284587, 31963133, 54853761, 95889399, 144385187, 433155561, 4187170423, 12561511269]

約数ペア:

[(1, 12561511269), (3, 4187170423), (29, 433155561), (87, 144385187), (131, 95889399), (229, 54853761), (393, 31963133), (687, 18284587), (3799, 3306531), (4813, 2609913), (6641, 1891509), (11397, 1102177), (14439, 869971), (19923, 630503), (29999, 418731), (89997, 139577)]