15696917847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{18401}}^1$

素因数の和:18760

約数の個数: 48

約数和(自身を含む): 25560819648

約数和(自身を除く): 9863901801

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 317, 897, 951, 2691, 2853, 4121, 7291, 12363, 18401, 21873, 37089, 55203, 65619, 94783, 165609, 239213, 284349, 423223, 717639, 853047, 1269669, 2152917, 3809007, 5501899, 5833117, 16505697, 17499351, 49517091, 52498053, 75830521, 134161691, 227491563, 402485073, 682474689, 1207455219, 1744101983, 5232305949, 15696917847]

約数ペア:

[(1, 15696917847), (3, 5232305949), (9, 1744101983), (13, 1207455219), (23, 682474689), (39, 402485073), (69, 227491563), (117, 134161691), (207, 75830521), (299, 52498053), (317, 49517091), (897, 17499351), (951, 16505697), (2691, 5833117), (2853, 5501899), (4121, 3809007), (7291, 2152917), (12363, 1269669), (18401, 853047), (21873, 717639), (37089, 423223), (55203, 284349), (65619, 239213), (94783, 165609)]