802802559

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1\times {\mathrm{1723}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 1161010560

約数和(自身を除く): 358208001

約数列:

[1, 3, 13, 39, 169, 507, 919, 1723, 2757, 5169, 11947, 22399, 35841, 67197, 155311, 291187, 465933, 873561, 1583437, 4750311, 20584681, 61754043, 267600853, 802802559]

約数ペア:

[(1, 802802559), (3, 267600853), (13, 61754043), (39, 20584681), (169, 4750311), (507, 1583437), (919, 873561), (1723, 465933), (2757, 291187), (5169, 155311), (11947, 67197), (22399, 35841)]