39466389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 54153792

約数和(自身を除く): 14687403

約数列:

[1, 3, 43, 129, 197, 591, 1553, 4659, 8471, 25413, 66779, 200337, 305941, 917823, 13155463, 39466389]

約数ペア:

[(1, 39466389), (3, 13155463), (43, 917823), (129, 305941), (197, 200337), (591, 66779), (1553, 25413), (4659, 8471)]