29638791

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4053

約数の個数: 40

約数和(自身を含む): 54506144

約数和(自身を除く): 24867353

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 4021, 7371, 12063, 28147, 36189, 52273, 84441, 108567, 156819, 253323, 325701, 365911, 470457, 759969, 1097733, 1411371, 2279907, 3293199, 4234113, 9879597, 29638791]

約数ペア:

[(1, 29638791), (3, 9879597), (7, 4234113), (9, 3293199), (13, 2279907), (21, 1411371), (27, 1097733), (39, 759969), (63, 470457), (81, 365911), (91, 325701), (117, 253323), (189, 156819), (273, 108567), (351, 84441), (567, 52273), (819, 36189), (1053, 28147), (2457, 12063), (4021, 7371)]