39416221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 44771328

約数和(自身を除く): 5355107

約数列:

[1, 13, 31, 47, 403, 611, 1457, 2081, 18941, 27053, 64511, 97807, 838643, 1271491, 3032017, 39416221]

約数ペア:

[(1, 39416221), (13, 3032017), (31, 1271491), (47, 838643), (403, 97807), (611, 64511), (1457, 27053), (2081, 18941)]