869949279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 1392487200

約数和(自身を除く): 522537921

約数列:

[1, 3, 9, 17, 29, 51, 87, 89, 153, 261, 267, 493, 801, 1479, 1513, 2203, 2581, 4437, 4539, 6609, 7743, 13617, 19827, 23229, 37451, 43877, 63887, 112353, 131631, 191661, 196067, 337059, 394893, 574983, 588201, 1086079, 1764603, 3258237, 3333139, 5685943, 9774711, 9999417, 17057829, 29998251, 51173487, 96661031, 289983093, 869949279]

約数ペア:

[(1, 869949279), (3, 289983093), (9, 96661031), (17, 51173487), (29, 29998251), (51, 17057829), (87, 9999417), (89, 9774711), (153, 5685943), (261, 3333139), (267, 3258237), (493, 1764603), (801, 1086079), (1479, 588201), (1513, 574983), (2203, 394893), (2581, 337059), (4437, 196067), (4539, 191661), (6609, 131631), (7743, 112353), (13617, 63887), (19827, 43877), (23229, 37451)]