921298432857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1\times {\mathrm{116719}}^1$

素因数の和:129341

約数の個数: 32

約数和(自身を含む): 1410724608000

約数和(自身を除く): 489426175143

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 12589, 37767, 116719, 138479, 239191, 350157, 415437, 717573, 1283909, 2217661, 2631101, 3851727, 6652983, 7893303, 24394271, 73182813, 1469375491, 4408126473, 16163130401, 27918134329, 48489391203, 83754402987, 307099477619, 921298432857]

約数ペア:

[(1, 921298432857), (3, 307099477619), (11, 83754402987), (19, 48489391203), (33, 27918134329), (57, 16163130401), (209, 4408126473), (627, 1469375491), (12589, 73182813), (37767, 24394271), (116719, 7893303), (138479, 6652983), (239191, 3851727), (350157, 2631101), (415437, 2217661), (717573, 1283909)]