306768963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 443658240

約数和(自身を除く): 136889277

約数列:

[1, 3, 23, 31, 69, 93, 173, 519, 713, 829, 2139, 2487, 3979, 5363, 11937, 16089, 19067, 25699, 57201, 77097, 123349, 143417, 370047, 430251, 591077, 1773231, 3298591, 4445927, 9895773, 13337781, 102256321, 306768963]

約数ペア:

[(1, 306768963), (3, 102256321), (23, 13337781), (31, 9895773), (69, 4445927), (93, 3298591), (173, 1773231), (519, 591077), (713, 430251), (829, 370047), (2139, 143417), (2487, 123349), (3979, 77097), (5363, 57201), (11937, 25699), (16089, 19067)]