13129537461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 19324521216

約数和(自身を除く): 6194983755

約数列:

[1, 3, 17, 41, 51, 113, 123, 181, 307, 339, 543, 697, 921, 1921, 2091, 3077, 4633, 5219, 5763, 7421, 9231, 12587, 13899, 15657, 20453, 22263, 34691, 37761, 55567, 61359, 78761, 104073, 126157, 166701, 213979, 236283, 347701, 378471, 589747, 641937, 838573, 944639, 1043103, 1422331, 1769241, 2278247, 2515719, 2833917, 4266993, 6279071, 6834741, 14255741, 18837213, 24179627, 38730199, 42767223, 72538881, 106744207, 116190597, 257441911, 320232621, 772325733, 4376512487, 13129537461]

約数ペア:

[(1, 13129537461), (3, 4376512487), (17, 772325733), (41, 320232621), (51, 257441911), (113, 116190597), (123, 106744207), (181, 72538881), (307, 42767223), (339, 38730199), (543, 24179627), (697, 18837213), (921, 14255741), (1921, 6834741), (2091, 6279071), (3077, 4266993), (4633, 2833917), (5219, 2515719), (5763, 2278247), (7421, 1769241), (9231, 1422331), (12587, 1043103), (13899, 944639), (15657, 838573), (20453, 641937), (22263, 589747), (34691, 378471), (37761, 347701), (55567, 236283), (61359, 213979), (78761, 166701), (104073, 126157)]