27996969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9357

約数の個数: 32

約数和(自身を含む): 50125824

約数和(自身を除く): 22128855

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9323, 27969, 65261, 102553, 121199, 195783, 307659, 363597, 717871, 848393, 1333189, 2153613, 2545179, 3999567, 9332323, 27996969]

約数ペア:

[(1, 27996969), (3, 9332323), (7, 3999567), (11, 2545179), (13, 2153613), (21, 1333189), (33, 848393), (39, 717871), (77, 363597), (91, 307659), (143, 195783), (231, 121199), (273, 102553), (429, 65261), (1001, 27969), (3003, 9323)]