2969020691

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 3939532800

約数和(自身を除く): 970512109

約数列:

[1, 7, 13, 31, 47, 49, 91, 217, 329, 343, 403, 457, 611, 637, 1457, 1519, 2303, 2821, 3199, 4277, 4459, 5941, 10199, 10633, 14167, 16121, 18941, 19747, 21479, 22393, 29939, 41587, 71393, 99169, 132587, 138229, 150353, 156751, 184171, 209573, 279227, 291109, 499751, 665849, 694183, 928109, 1052471, 1289197, 1954589, 2037763, 4660943, 4859281, 6496763, 7367297, 8656037, 9024379, 13682123, 32626601, 60592259, 63170653, 95774861, 228386207, 424145813, 2969020691]

約数ペア:

[(1, 2969020691), (7, 424145813), (13, 228386207), (31, 95774861), (47, 63170653), (49, 60592259), (91, 32626601), (217, 13682123), (329, 9024379), (343, 8656037), (403, 7367297), (457, 6496763), (611, 4859281), (637, 4660943), (1457, 2037763), (1519, 1954589), (2303, 1289197), (2821, 1052471), (3199, 928109), (4277, 694183), (4459, 665849), (5941, 499751), (10199, 291109), (10633, 279227), (14167, 209573), (16121, 184171), (18941, 156751), (19747, 150353), (21479, 138229), (22393, 132587), (29939, 99169), (41587, 71393)]