2051297001

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3663

約数の個数: 64

約数和(自身を含む): 3443005440

約数和(自身を除く): 1391708439

約数列:

[1, 3, 9, 13, 27, 31, 39, 53, 93, 117, 159, 279, 351, 403, 477, 689, 837, 1209, 1431, 1643, 2067, 3557, 3627, 4929, 6201, 10671, 10881, 14787, 18603, 21359, 32013, 44361, 46241, 64077, 96039, 110267, 138723, 188521, 192231, 330801, 416169, 565563, 576693, 992403, 1248507, 1433471, 1696689, 2450773, 2977209, 4300413, 5090067, 5844151, 7352319, 12901239, 17532453, 22056957, 38703717, 52597359, 66170871, 75973963, 157792077, 227921889, 683765667, 2051297001]

約数ペア:

[(1, 2051297001), (3, 683765667), (9, 227921889), (13, 157792077), (27, 75973963), (31, 66170871), (39, 52597359), (53, 38703717), (93, 22056957), (117, 17532453), (159, 12901239), (279, 7352319), (351, 5844151), (403, 5090067), (477, 4300413), (689, 2977209), (837, 2450773), (1209, 1696689), (1431, 1433471), (1643, 1248507), (2067, 992403), (3557, 576693), (3627, 565563), (4929, 416169), (6201, 330801), (10671, 192231), (10881, 188521), (14787, 138723), (18603, 110267), (21359, 96039), (32013, 64077), (44361, 46241)]