29618589

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 54008640

約数和(自身を除く): 24390051

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1409, 1617, 1911, 3003, 4227, 7007, 9863, 15499, 18317, 21021, 29589, 46497, 54951, 69041, 108493, 128219, 201487, 207123, 325479, 384657, 604461, 759451, 897533, 1410409, 2278353, 2692599, 4231227, 9872863, 29618589]

約数ペア:

[(1, 29618589), (3, 9872863), (7, 4231227), (11, 2692599), (13, 2278353), (21, 1410409), (33, 897533), (39, 759451), (49, 604461), (77, 384657), (91, 325479), (143, 207123), (147, 201487), (231, 128219), (273, 108493), (429, 69041), (539, 54951), (637, 46497), (1001, 29589), (1409, 21021), (1617, 18317), (1911, 15499), (3003, 9863), (4227, 7007)]