34138839

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 59097600

約数和(自身を除く): 24958761

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 719, 833, 931, 969, 2157, 2261, 2499, 2793, 5033, 6783, 12223, 13661, 15099, 15827, 35231, 36669, 40983, 47481, 85561, 95627, 105693, 232237, 256683, 286881, 598927, 669389, 696711, 1625659, 1796781, 2008167, 4876977, 11379613, 34138839]

約数ペア:

[(1, 34138839), (3, 11379613), (7, 4876977), (17, 2008167), (19, 1796781), (21, 1625659), (49, 696711), (51, 669389), (57, 598927), (119, 286881), (133, 256683), (147, 232237), (323, 105693), (357, 95627), (399, 85561), (719, 47481), (833, 40983), (931, 36669), (969, 35231), (2157, 15827), (2261, 15099), (2499, 13661), (2793, 12223), (5033, 6783)]