201400641

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573791}}^1$

素因数の和:573813

約数の個数: 16

約数和(自身を含む): 321323520

約数和(自身を除く): 119922879

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573791, 1721373, 5164119, 7459283, 15492357, 22377849, 67133547, 201400641]

約数ペア:

[(1, 201400641), (3, 67133547), (9, 22377849), (13, 15492357), (27, 7459283), (39, 5164119), (117, 1721373), (351, 573791)]