23157057

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14321}}^1$

素因数の和:14349

約数の個数: 24

約数和(自身を含む): 39184992

約数和(自身を除く): 16027935

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 14321, 42963, 100247, 157531, 300741, 472593, 701729, 1102717, 2105187, 3308151, 7719019, 23157057]

約数ペア:

[(1, 23157057), (3, 7719019), (7, 3308151), (11, 2105187), (21, 1102717), (33, 701729), (49, 472593), (77, 300741), (147, 157531), (231, 100247), (539, 42963), (1617, 14321)]