13960107

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 24810240

約数和(自身を除く): 10850133

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 283, 567, 609, 783, 849, 1701, 1827, 1981, 2349, 2547, 5481, 5943, 7047, 7641, 8207, 16443, 17829, 22923, 24621, 49329, 53487, 57449, 68769, 73863, 160461, 172347, 221589, 481383, 517041, 664767, 1551123, 1994301, 4653369, 13960107]

約数ペア:

[(1, 13960107), (3, 4653369), (7, 1994301), (9, 1551123), (21, 664767), (27, 517041), (29, 481383), (63, 221589), (81, 172347), (87, 160461), (189, 73863), (203, 68769), (243, 57449), (261, 53487), (283, 49329), (567, 24621), (609, 22923), (783, 17829), (849, 16443), (1701, 8207), (1827, 7641), (1981, 7047), (2349, 5943), (2547, 5481)]