1146897981

素因数分解:

$3^3\times {\mathrm{1619}}^1\times {\mathrm{26237}}^1$

素因数の和:27865

約数の個数: 16

約数和(自身を含む): 1700222400

約数和(自身を除く): 553324419

約数列:

[1, 3, 9, 27, 1619, 4857, 14571, 26237, 43713, 78711, 236133, 708399, 42477703, 127433109, 382299327, 1146897981]

約数ペア:

[(1, 1146897981), (3, 382299327), (9, 127433109), (27, 42477703), (1619, 708399), (4857, 236133), (14571, 78711), (26237, 43713)]