1900525089

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{146273}}^1$

素因数の和:146408

約数の個数: 16

約数和(自身を含む): 2611868544

約数和(自身を除く): 711343455

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 146273, 438819, 8922653, 10385383, 26767959, 31156149, 633508363, 1900525089]

約数ペア:

[(1, 1900525089), (3, 633508363), (61, 31156149), (71, 26767959), (183, 10385383), (213, 8922653), (4331, 438819), (12993, 146273)]