298607967

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{100847}}^1$

素因数の和:100907

約数の個数: 24

約数和(自身を含む): 503433216

約数和(自身を除く): 204825249

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 100847, 302541, 705929, 907623, 2117787, 4739809, 6353361, 14219427, 33178663, 42658281, 99535989, 298607967]

約数ペア:

[(1, 298607967), (3, 99535989), (7, 42658281), (9, 33178663), (21, 14219427), (47, 6353361), (63, 4739809), (141, 2117787), (329, 907623), (423, 705929), (987, 302541), (2961, 100847)]