201102921

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1433}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 300658176

約数和(自身を除く): 99555255

約数列:

[1, 3, 9, 31, 93, 279, 503, 1433, 1509, 4299, 4527, 12897, 15593, 44423, 46779, 133269, 140337, 399807, 720799, 2162397, 6487191, 22344769, 67034307, 201102921]

約数ペア:

[(1, 201102921), (3, 67034307), (9, 22344769), (31, 6487191), (93, 2162397), (279, 720799), (503, 399807), (1433, 140337), (1509, 133269), (4299, 46779), (4527, 44423), (12897, 15593)]