395734899

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6073}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 629752320

約数和(自身を除く): 234017421

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 3103, 6073, 9309, 18219, 21721, 42511, 65163, 127533, 176117, 528351, 649811, 1232819, 1949433, 3698457, 4548677, 13646031, 18844519, 56533557, 131911633, 395734899]

約数ペア:

[(1, 395734899), (3, 131911633), (7, 56533557), (21, 18844519), (29, 13646031), (87, 4548677), (107, 3698457), (203, 1949433), (321, 1232819), (609, 649811), (749, 528351), (2247, 176117), (3103, 127533), (6073, 65163), (9309, 42511), (18219, 21721)]