38457639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 64174080

約数和(自身を除く): 25716441

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 4177, 9207, 12531, 37593, 45947, 112779, 129487, 137841, 388461, 413523, 1165383, 1240569, 1424357, 3496149, 4273071, 12819213, 38457639]

約数ペア:

[(1, 38457639), (3, 12819213), (9, 4273071), (11, 3496149), (27, 1424357), (31, 1240569), (33, 1165383), (93, 413523), (99, 388461), (279, 137841), (297, 129487), (341, 112779), (837, 45947), (1023, 37593), (3069, 12531), (4177, 9207)]