2537163

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 3891888

約数和(自身を除く): 1354725

約数列:

[1, 3, 9, 27, 53, 81, 159, 197, 243, 477, 591, 1431, 1773, 4293, 5319, 10441, 12879, 15957, 31323, 47871, 93969, 281907, 845721, 2537163]

約数ペア:

[(1, 2537163), (3, 845721), (9, 281907), (27, 93969), (53, 47871), (81, 31323), (159, 15957), (197, 12879), (243, 10441), (477, 5319), (591, 4293), (1431, 1773)]