1408236489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{11593}}^1$

素因数の和:12022

約数の個数: 32

約数和(自身を含む): 2281699200

約数和(自身を除く): 873462711

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 409, 1227, 3681, 4499, 11043, 11593, 13497, 34779, 40491, 104337, 121473, 127523, 313011, 382569, 1147707, 3443121, 4741537, 14224611, 42673833, 52156907, 128021499, 156470721, 469412163, 1408236489]

約数ペア:

[(1, 1408236489), (3, 469412163), (9, 156470721), (11, 128021499), (27, 52156907), (33, 42673833), (99, 14224611), (297, 4741537), (409, 3443121), (1227, 1147707), (3681, 382569), (4499, 313011), (11043, 127523), (11593, 121473), (13497, 104337), (34779, 40491)]