1330245917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 1962455040

約数和(自身を除く): 632209123

約数列:

[1, 7, 11, 13, 19, 23, 77, 91, 133, 143, 161, 209, 247, 253, 299, 437, 1001, 1463, 1729, 1771, 2093, 2717, 3041, 3059, 3289, 4807, 5681, 19019, 21287, 23023, 33451, 33649, 39533, 39767, 57779, 62491, 69943, 234157, 276731, 404453, 434863, 437437, 489601, 635569, 751127, 769373, 909259, 1328917, 3044041, 4448983, 5257889, 5385611, 6364813, 8262397, 9302419, 10001849, 14618087, 17275921, 57836779, 70012943, 102326609, 120931447, 190035131, 1330245917]

約数ペア:

[(1, 1330245917), (7, 190035131), (11, 120931447), (13, 102326609), (19, 70012943), (23, 57836779), (77, 17275921), (91, 14618087), (133, 10001849), (143, 9302419), (161, 8262397), (209, 6364813), (247, 5385611), (253, 5257889), (299, 4448983), (437, 3044041), (1001, 1328917), (1463, 909259), (1729, 769373), (1771, 751127), (2093, 635569), (2717, 489601), (3041, 437437), (3059, 434863), (3289, 404453), (4807, 276731), (5681, 234157), (19019, 69943), (21287, 62491), (23023, 57779), (33451, 39767), (33649, 39533)]