1266709321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 1418342400

約数和(自身を除く): 151633079

約数列:

[1, 17, 31, 89, 113, 239, 527, 1513, 1921, 2759, 3503, 4063, 7409, 10057, 21271, 27007, 46903, 59551, 125953, 170969, 311767, 361607, 459119, 659401, 837217, 2403623, 5300039, 11209817, 14232689, 40861591, 74512313, 1266709321]

約数ペア:

[(1, 1266709321), (17, 74512313), (31, 40861591), (89, 14232689), (113, 11209817), (239, 5300039), (527, 2403623), (1513, 837217), (1921, 659401), (2759, 459119), (3503, 361607), (4063, 311767), (7409, 170969), (10057, 125953), (21271, 59551), (27007, 46903)]