39087503

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 53406720

約数和(自身を除く): 14319217

約数列:

[1, 7, 13, 19, 37, 47, 91, 133, 169, 247, 259, 329, 481, 611, 703, 893, 1183, 1729, 1739, 3211, 3367, 4277, 4921, 6251, 6253, 7943, 9139, 11609, 12173, 22477, 22607, 33041, 43771, 55601, 63973, 81263, 118807, 150917, 158249, 231287, 293891, 429533, 831649, 1056419, 2057237, 3006731, 5583929, 39087503]

約数ペア:

[(1, 39087503), (7, 5583929), (13, 3006731), (19, 2057237), (37, 1056419), (47, 831649), (91, 429533), (133, 293891), (169, 231287), (247, 158249), (259, 150917), (329, 118807), (481, 81263), (611, 63973), (703, 55601), (893, 43771), (1183, 33041), (1729, 22607), (1739, 22477), (3211, 12173), (3367, 11609), (4277, 9139), (4921, 7943), (6251, 6253)]