38196951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 19756329

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 439, 897, 1261, 1317, 2231, 3783, 5707, 6693, 10097, 17121, 29003, 30291, 42583, 87009, 127749, 131261, 393783, 553579, 979409, 1660737, 2938227, 12732317, 38196951]

約数ペア:

[(1, 38196951), (3, 12732317), (13, 2938227), (23, 1660737), (39, 979409), (69, 553579), (97, 393783), (291, 131261), (299, 127749), (439, 87009), (897, 42583), (1261, 30291), (1317, 29003), (2231, 17121), (3783, 10097), (5707, 6693)]