247059459721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10230629}}^1$

素因数の和:10230720

約数の個数: 16

約数和(自身を含む): 274999334400

約数和(自身を除く): 27939874679

約数列:

[1, 19, 31, 41, 589, 779, 1271, 24149, 10230629, 194381951, 317149499, 419455789, 6025840481, 7969659991, 13003129459, 247059459721]

約数ペア:

[(1, 247059459721), (19, 13003129459), (31, 7969659991), (41, 6025840481), (589, 419455789), (779, 317149499), (1271, 194381951), (24149, 10230629)]