2511397371

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{7177}}^1$

素因数の和:8083

約数の個数: 32

約数和(自身を含む): 4033461760

約数和(自身を除く): 1522064389

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 877, 2631, 6139, 7177, 16663, 18417, 21531, 49989, 50239, 116641, 136363, 150717, 349923, 409089, 954541, 2863623, 6294229, 18882687, 44059603, 119590351, 132178809, 358771053, 837132457, 2511397371]

約数ペア:

[(1, 2511397371), (3, 837132457), (7, 358771053), (19, 132178809), (21, 119590351), (57, 44059603), (133, 18882687), (399, 6294229), (877, 2863623), (2631, 954541), (6139, 409089), (7177, 349923), (16663, 150717), (18417, 136363), (21531, 116641), (49989, 50239)]