233479551

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 99160449

約数列:

[1, 3, 29, 43, 87, 129, 139, 417, 449, 1247, 1347, 3741, 4031, 5977, 12093, 13021, 17931, 19307, 39063, 57921, 62411, 173333, 187233, 519999, 559903, 1679709, 1809919, 2683673, 5429757, 8051019, 77826517, 233479551]

約数ペア:

[(1, 233479551), (3, 77826517), (29, 8051019), (43, 5429757), (87, 2683673), (129, 1809919), (139, 1679709), (417, 559903), (449, 519999), (1247, 187233), (1347, 173333), (3741, 62411), (4031, 57921), (5977, 39063), (12093, 19307), (13021, 17931)]