12711171

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 19863816

約数和(自身を除く): 7152645

約数列:

[1, 3, 11, 19, 33, 57, 97, 121, 209, 291, 361, 363, 627, 1067, 1083, 1843, 2299, 3201, 3971, 5529, 6897, 11737, 11913, 20273, 35017, 35211, 43681, 60819, 105051, 131043, 223003, 385187, 669009, 1155561, 4237057, 12711171]

約数ペア:

[(1, 12711171), (3, 4237057), (11, 1155561), (19, 669009), (33, 385187), (57, 223003), (97, 131043), (121, 105051), (209, 60819), (291, 43681), (361, 35211), (363, 35017), (627, 20273), (1067, 11913), (1083, 11737), (1843, 6897), (2299, 5529), (3201, 3971)]