980760991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{36307}}^1$

素因数の和:36558

約数の個数: 16

約数和(自身を含む): 1192064256

約数和(自身を除く): 211303265

約数列:

[1, 7, 17, 119, 227, 1589, 3859, 27013, 36307, 254149, 617219, 4320533, 8241689, 57691823, 140108713, 980760991]

約数ペア:

[(1, 980760991), (7, 140108713), (17, 57691823), (119, 8241689), (227, 4320533), (1589, 617219), (3859, 254149), (27013, 36307)]