317047101

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 508020480

約数和(自身を除く): 190973379

約数列:

[1, 3, 7, 21, 47, 49, 109, 141, 147, 327, 329, 421, 763, 987, 1263, 2289, 2303, 2947, 5123, 5341, 6909, 8841, 15369, 16023, 19787, 20629, 35861, 45889, 59361, 61887, 107583, 137667, 138509, 251027, 321223, 415527, 753081, 963669, 969563, 2156783, 2248561, 2908689, 6470349, 6745683, 15097481, 45292443, 105682367, 317047101]

約数ペア:

[(1, 317047101), (3, 105682367), (7, 45292443), (21, 15097481), (47, 6745683), (49, 6470349), (109, 2908689), (141, 2248561), (147, 2156783), (327, 969563), (329, 963669), (421, 753081), (763, 415527), (987, 321223), (1263, 251027), (2289, 138509), (2303, 137667), (2947, 107583), (5123, 61887), (5341, 59361), (6909, 45889), (8841, 35861), (15369, 20629), (16023, 19787)]