29883399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 53415936

約数和(自身を除く): 23532537

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 137, 141, 221, 273, 329, 357, 411, 611, 663, 799, 959, 987, 1547, 1781, 1833, 2329, 2397, 2877, 4277, 4641, 5343, 5593, 6439, 6987, 10387, 12467, 12831, 16303, 16779, 19317, 30277, 31161, 37401, 45073, 48909, 72709, 83707, 90831, 109463, 135219, 211939, 218127, 251121, 328389, 585949, 635817, 766241, 1423019, 1757847, 2298723, 4269057, 9961133, 29883399]

約数ペア:

[(1, 29883399), (3, 9961133), (7, 4269057), (13, 2298723), (17, 1757847), (21, 1423019), (39, 766241), (47, 635817), (51, 585949), (91, 328389), (119, 251121), (137, 218127), (141, 211939), (221, 135219), (273, 109463), (329, 90831), (357, 83707), (411, 72709), (611, 48909), (663, 45073), (799, 37401), (959, 31161), (987, 30277), (1547, 19317), (1781, 16779), (1833, 16303), (2329, 12831), (2397, 12467), (2877, 10387), (4277, 6987), (4641, 6439), (5343, 5593)]