779732013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 1162045440

約数和(自身を除く): 382313427

約数列:

[1, 3, 17, 19, 51, 57, 323, 431, 969, 1293, 1867, 5601, 7327, 8189, 21981, 24567, 31739, 35473, 95217, 106419, 139213, 417639, 603041, 804677, 1809123, 2414031, 13679509, 15288863, 41038527, 45866589, 259910671, 779732013]

約数ペア:

[(1, 779732013), (3, 259910671), (17, 45866589), (19, 41038527), (51, 15288863), (57, 13679509), (323, 2414031), (431, 1809123), (969, 804677), (1293, 603041), (1867, 417639), (5601, 139213), (7327, 106419), (8189, 95217), (21981, 35473), (24567, 31739)]