2912081265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3405943}}^1$

素因数の和:3405973

約数の個数: 24

約数和(自身を含む): 5313272640

約数和(自身を除く): 2401191375

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3405943, 10217829, 17029715, 30653487, 51089145, 64712917, 153267435, 194138751, 323564585, 582416253, 970693755, 2912081265]

約数ペア:

[(1, 2912081265), (3, 970693755), (5, 582416253), (9, 323564585), (15, 194138751), (19, 153267435), (45, 64712917), (57, 51089145), (95, 30653487), (171, 17029715), (285, 10217829), (855, 3405943)]