2052171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 3407040

約数和(自身を除く): 1354869

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1091, 1881, 3273, 9819, 12001, 20729, 36003, 62187, 108009, 186561, 228019, 684057, 2052171]

約数ペア:

[(1, 2052171), (3, 684057), (9, 228019), (11, 186561), (19, 108009), (33, 62187), (57, 36003), (99, 20729), (171, 12001), (209, 9819), (627, 3273), (1091, 1881)]