20147308731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3449291}}^1$

素因数の和:3449367

約数の個数: 24

約数和(自身を含む): 32285373120

約数和(自身を除く): 12138064389

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 3449291, 10347873, 31043619, 37942201, 113826603, 203508169, 341479809, 610524507, 1831573521, 2238589859, 6715769577, 20147308731]

約数ペア:

[(1, 20147308731), (3, 6715769577), (9, 2238589859), (11, 1831573521), (33, 610524507), (59, 341479809), (99, 203508169), (177, 113826603), (531, 37942201), (649, 31043619), (1947, 10347873), (5841, 3449291)]