12907173873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{16187}}^1$

素因数の和:16605

約数の個数: 32

約数和(自身を含む): 19089925632

約数和(自身を除く): 6182751759

約数列:

[1, 3, 11, 33, 73, 219, 331, 803, 993, 2409, 3641, 10923, 16187, 24163, 48561, 72489, 178057, 265793, 534171, 797379, 1181651, 3544953, 5357897, 12998161, 16073691, 38994483, 58936867, 176810601, 391126481, 1173379443, 4302391291, 12907173873]

約数ペア:

[(1, 12907173873), (3, 4302391291), (11, 1173379443), (33, 391126481), (73, 176810601), (219, 58936867), (331, 38994483), (803, 16073691), (993, 12998161), (2409, 5357897), (3641, 3544953), (10923, 1181651), (16187, 797379), (24163, 534171), (48561, 265793), (72489, 178057)]