4197431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 5351424

約数和(自身を除く): 1153993

約数列:

[1, 7, 23, 29, 31, 161, 203, 217, 667, 713, 841, 899, 4669, 4991, 5887, 6293, 19343, 20677, 26071, 135401, 144739, 182497, 599633, 4197431]

約数ペア:

[(1, 4197431), (7, 599633), (23, 182497), (29, 144739), (31, 135401), (161, 26071), (203, 20677), (217, 19343), (667, 6293), (713, 5887), (841, 4991), (899, 4669)]