99194991

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248609}}^1$

素因数の和:248638

約数の個数: 16

約数和(自身を含む): 159110400

約数和(自身を除く): 59915409

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 248609, 745827, 1740263, 4723571, 5220789, 14170713, 33064997, 99194991]

約数ペア:

[(1, 99194991), (3, 33064997), (7, 14170713), (19, 5220789), (21, 4723571), (57, 1740263), (133, 745827), (399, 248609)]