17317782009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{195887}}^1$

素因数の和:195970

約数の個数: 48

約数和(自身を含む): 29336186880

約数和(自身を除く): 12018404871

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 1551, 1881, 2679, 4653, 8037, 9823, 29469, 88407, 195887, 587661, 1762983, 2154757, 3721853, 6464271, 9206689, 11165559, 19392813, 27620067, 33496677, 40940383, 82860201, 101273579, 122821149, 174927091, 303820737, 368463447, 524781273, 911462211, 1574343819, 1924198001, 5772594003, 17317782009]

約数ペア:

[(1, 17317782009), (3, 5772594003), (9, 1924198001), (11, 1574343819), (19, 911462211), (33, 524781273), (47, 368463447), (57, 303820737), (99, 174927091), (141, 122821149), (171, 101273579), (209, 82860201), (423, 40940383), (517, 33496677), (627, 27620067), (893, 19392813), (1551, 11165559), (1881, 9206689), (2679, 6464271), (4653, 3721853), (8037, 2154757), (9823, 1762983), (29469, 587661), (88407, 195887)]