373130973

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19961}}^1$

素因数の和:20065

約数の個数: 24

約数和(自身を含む): 564685056

約数和(自身を除く): 191554083

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 18693, 19961, 59883, 179649, 618791, 1337387, 1856373, 4012161, 5569119, 12036483, 41458997, 124376991, 373130973]

約数ペア:

[(1, 373130973), (3, 124376991), (9, 41458997), (31, 12036483), (67, 5569119), (93, 4012161), (201, 1856373), (279, 1337387), (603, 618791), (2077, 179649), (6231, 59883), (18693, 19961)]