909889413

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 1284057600

約数和(自身を除く): 374168187

約数列:

[1, 3, 29, 67, 87, 139, 201, 417, 1123, 1943, 3369, 4031, 5829, 9313, 12093, 27939, 32567, 75241, 97701, 156097, 225723, 270077, 468291, 810231, 2181989, 4526813, 6545967, 10458499, 13580439, 31375497, 303296471, 909889413]

約数ペア:

[(1, 909889413), (3, 303296471), (29, 31375497), (67, 13580439), (87, 10458499), (139, 6545967), (201, 4526813), (417, 2181989), (1123, 810231), (1943, 468291), (3369, 270077), (4031, 225723), (5829, 156097), (9313, 97701), (12093, 75241), (27939, 32567)]