15693472893

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{814949}}^1$

素因数の和:815097

約数の個数: 24

約数和(自身を含む): 24526735200

約数和(自身を除く): 8833262307

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 814949, 2444847, 5704643, 17113929, 39932501, 106758319, 119797503, 320274957, 747308233, 2241924699, 5231157631, 15693472893]

約数ペア:

[(1, 15693472893), (3, 5231157631), (7, 2241924699), (21, 747308233), (49, 320274957), (131, 119797503), (147, 106758319), (393, 39932501), (917, 17113929), (2751, 5704643), (6419, 2444847), (19257, 814949)]