301436919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10949}}^1$

素因数の和:11004

約数の個数: 48

約数和(自身を含む): 546624000

約数和(自身を除く): 245187081

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 10949, 27531, 32847, 76643, 98541, 208031, 229929, 251827, 624093, 689787, 755481, 1456217, 1762789, 1872279, 2266443, 4368651, 4784713, 5288367, 13105953, 14354139, 15865101, 33492991, 43062417, 100478973, 301436919]

約数ペア:

[(1, 301436919), (3, 100478973), (7, 43062417), (9, 33492991), (19, 15865101), (21, 14354139), (23, 13105953), (57, 5288367), (63, 4784713), (69, 4368651), (133, 2266443), (161, 1872279), (171, 1762789), (207, 1456217), (399, 755481), (437, 689787), (483, 624093), (1197, 251827), (1311, 229929), (1449, 208031), (3059, 98541), (3933, 76643), (9177, 32847), (10949, 27531)]