86620947

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{14891}}^1$

素因数の和:15178

約数の個数: 16

約数和(自身を含む): 132479232

約数和(自身を除く): 45858285

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 14891, 44673, 104237, 312711, 4124807, 12374421, 28873649, 86620947]

約数ペア:

[(1, 86620947), (3, 28873649), (7, 12374421), (21, 4124807), (277, 312711), (831, 104237), (1939, 44673), (5817, 14891)]