2247019929

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23327}}^1$

素因数の和:23490

約数の個数: 48

約数和(自身を含む): 4075868160

約数和(自身を除く): 1828848231

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 417, 693, 973, 1251, 1529, 2919, 4587, 8757, 10703, 13761, 23327, 32109, 69981, 96327, 163289, 209943, 256597, 489867, 769791, 1469601, 1796179, 2309373, 3242453, 5388537, 9727359, 16165611, 22697171, 29182077, 35666983, 68091513, 107000949, 204274539, 249668881, 321002847, 749006643, 2247019929]

約数ペア:

[(1, 2247019929), (3, 749006643), (7, 321002847), (9, 249668881), (11, 204274539), (21, 107000949), (33, 68091513), (63, 35666983), (77, 29182077), (99, 22697171), (139, 16165611), (231, 9727359), (417, 5388537), (693, 3242453), (973, 2309373), (1251, 1796179), (1529, 1469601), (2919, 769791), (4587, 489867), (8757, 256597), (10703, 209943), (13761, 163289), (23327, 96327), (32109, 69981)]