98939897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2027}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 119408640

約数和(自身を除く): 20468743

約数列:

[1, 7, 19, 133, 367, 2027, 2569, 6973, 14189, 38513, 48811, 269591, 743909, 5207363, 14134271, 98939897]

約数ペア:

[(1, 98939897), (7, 14134271), (19, 5207363), (133, 743909), (367, 269591), (2027, 48811), (2569, 38513), (6973, 14189)]