914600401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 1126137600

約数和(自身を除く): 211537199

約数列:

[1, 11, 13, 47, 89, 121, 139, 143, 517, 611, 979, 1157, 1529, 1573, 1807, 4183, 5687, 6533, 6721, 10769, 12371, 12727, 16819, 19877, 46013, 54379, 71863, 73931, 84929, 136081, 139997, 160823, 218647, 506143, 581437, 598169, 790493, 934219, 1496891, 1769053, 6395807, 6579859, 7558681, 10276409, 19459583, 70353877, 83145491, 914600401]

約数ペア:

[(1, 914600401), (11, 83145491), (13, 70353877), (47, 19459583), (89, 10276409), (121, 7558681), (139, 6579859), (143, 6395807), (517, 1769053), (611, 1496891), (979, 934219), (1157, 790493), (1529, 598169), (1573, 581437), (1807, 506143), (4183, 218647), (5687, 160823), (6533, 139997), (6721, 136081), (10769, 84929), (12371, 73931), (12727, 71863), (16819, 54379), (19877, 46013)]