10878219

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 18382320

約数和(自身を除く): 7504101

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 421, 783, 891, 957, 1263, 2349, 2871, 3789, 4631, 8613, 11367, 12209, 13893, 25839, 34101, 36627, 41679, 109881, 125037, 134299, 329643, 375111, 402897, 988929, 1208691, 3626073, 10878219]

約数ペア:

[(1, 10878219), (3, 3626073), (9, 1208691), (11, 988929), (27, 402897), (29, 375111), (33, 329643), (81, 134299), (87, 125037), (99, 109881), (261, 41679), (297, 36627), (319, 34101), (421, 25839), (783, 13893), (891, 12209), (957, 11367), (1263, 8613), (2349, 4631), (2871, 3789)]