138907941

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{3637}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 192086400

約数和(自身を除く): 53178459

約数列:

[1, 3, 29, 87, 439, 1317, 3637, 10911, 12731, 38193, 105473, 316419, 1596643, 4789929, 46302647, 138907941]

約数ペア:

[(1, 138907941), (3, 46302647), (29, 4789929), (87, 1596643), (439, 316419), (1317, 105473), (3637, 38193), (10911, 12731)]