1722278883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{80147}}^1$

素因数の和:80211

約数の個数: 32

約数和(自身を含む): 2692972800

約数和(自身を除く): 970693917

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 80147, 240441, 1041911, 1522793, 2324263, 3125733, 4568379, 6972789, 19796309, 30215419, 44160997, 59388927, 90646257, 132482991, 574092961, 1722278883]

約数ペア:

[(1, 1722278883), (3, 574092961), (13, 132482991), (19, 90646257), (29, 59388927), (39, 44160997), (57, 30215419), (87, 19796309), (247, 6972789), (377, 4568379), (551, 3125733), (741, 2324263), (1131, 1522793), (1653, 1041911), (7163, 240441), (21489, 80147)]