98970991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11393}}^1$

素因数の和:11490

約数の個数: 16

約数和(自身を含む): 121414464

約数和(自身を除く): 22443473

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 11393, 79751, 193681, 831689, 1355767, 5821823, 14138713, 98970991]

約数ペア:

[(1, 98970991), (7, 14138713), (17, 5821823), (73, 1355767), (119, 831689), (511, 193681), (1241, 79751), (8687, 11393)]