15703470741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1471}}^1\times {\mathrm{1759}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 25451233280

約数和(自身を除く): 9747762539

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 1471, 1759, 2023, 4413, 5277, 6069, 10297, 12313, 25007, 29903, 30891, 36939, 75021, 89709, 175049, 209321, 425119, 508351, 525147, 627963, 1275357, 1525053, 2587489, 2975833, 3558457, 7762467, 8927499, 10675371, 18112423, 43987313, 54337269, 131961939, 307911191, 747784321, 923733573, 2243352963, 5234490247, 15703470741]

約数ペア:

[(1, 15703470741), (3, 5234490247), (7, 2243352963), (17, 923733573), (21, 747784321), (51, 307911191), (119, 131961939), (289, 54337269), (357, 43987313), (867, 18112423), (1471, 10675371), (1759, 8927499), (2023, 7762467), (4413, 3558457), (5277, 2975833), (6069, 2587489), (10297, 1525053), (12313, 1275357), (25007, 627963), (29903, 525147), (30891, 508351), (36939, 425119), (75021, 209321), (89709, 175049)]