32821281

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 50761984

約数和(自身を除く): 17940703

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 4357, 7533, 13071, 39213, 117639, 135067, 352917, 405201, 1058751, 1215603, 3646809, 10940427, 32821281]

約数ペア:

[(1, 32821281), (3, 10940427), (9, 3646809), (27, 1215603), (31, 1058751), (81, 405201), (93, 352917), (243, 135067), (279, 117639), (837, 39213), (2511, 13071), (4357, 7533)]