2015754243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{8681}}^1$

素因数の和:8887

約数の個数: 32

約数和(自身を含む): 2962992960

約数和(自身を除く): 947238717

約数列:

[1, 3, 17, 29, 51, 87, 157, 471, 493, 1479, 2669, 4553, 8007, 8681, 13659, 26043, 77401, 147577, 232203, 251749, 442731, 755247, 1362917, 4088751, 4279733, 12839199, 23169589, 39524593, 69508767, 118573779, 671918081, 2015754243]

約数ペア:

[(1, 2015754243), (3, 671918081), (17, 118573779), (29, 69508767), (51, 39524593), (87, 23169589), (157, 12839199), (471, 4279733), (493, 4088751), (1479, 1362917), (2669, 755247), (4553, 442731), (8007, 251749), (8681, 232203), (13659, 147577), (26043, 77401)]