28949304813

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{22637}}^1$

素因数の和:22946

約数の個数: 48

約数和(自身を含む): 45861328128

約数和(自身を除く): 16912023315

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 271, 363, 429, 813, 1573, 2981, 3523, 4719, 8943, 10569, 22637, 32791, 38753, 67911, 98373, 116259, 249007, 294281, 426283, 747021, 882843, 1278849, 2739077, 3237091, 6134627, 8217231, 9711273, 18403881, 35608001, 67480897, 79750151, 106824003, 202442691, 239250453, 742289867, 877251661, 2226869601, 2631754983, 9649768271, 28949304813]

約数ペア:

[(1, 28949304813), (3, 9649768271), (11, 2631754983), (13, 2226869601), (33, 877251661), (39, 742289867), (121, 239250453), (143, 202442691), (271, 106824003), (363, 79750151), (429, 67480897), (813, 35608001), (1573, 18403881), (2981, 9711273), (3523, 8217231), (4719, 6134627), (8943, 3237091), (10569, 2739077), (22637, 1278849), (32791, 882843), (38753, 747021), (67911, 426283), (98373, 294281), (116259, 249007)]