29768739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 25969629

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 431, 483, 759, 897, 1001, 1293, 1771, 2093, 3003, 3017, 3289, 4741, 5313, 5603, 6279, 9051, 9867, 9913, 14223, 16809, 23023, 29739, 33187, 39221, 61633, 69069, 69391, 99561, 109043, 117663, 128869, 184899, 208173, 327129, 386607, 431431, 763301, 902083, 1294293, 1417559, 2289903, 2706249, 4252677, 9922913, 29768739]

約数ペア:

[(1, 29768739), (3, 9922913), (7, 4252677), (11, 2706249), (13, 2289903), (21, 1417559), (23, 1294293), (33, 902083), (39, 763301), (69, 431431), (77, 386607), (91, 327129), (143, 208173), (161, 184899), (231, 128869), (253, 117663), (273, 109043), (299, 99561), (429, 69391), (431, 69069), (483, 61633), (759, 39221), (897, 33187), (1001, 29739), (1293, 23023), (1771, 16809), (2093, 14223), (3003, 9913), (3017, 9867), (3289, 9051), (4741, 6279), (5313, 5603)]