15703614017

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2969}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 20662076160

約数和(自身を除く): 4958462143

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 263, 1183, 1547, 1841, 2873, 2969, 3419, 4471, 20111, 20783, 23933, 31297, 38597, 44447, 50473, 58123, 270179, 311129, 353311, 406861, 501761, 656149, 755599, 780847, 3512327, 4593043, 5289193, 5465929, 8529937, 10151011, 13274399, 59709559, 71057077, 92920793, 131963143, 172567187, 923742001, 1207970309, 2243373431, 15703614017]

約数ペア:

[(1, 15703614017), (7, 2243373431), (13, 1207970309), (17, 923742001), (91, 172567187), (119, 131963143), (169, 92920793), (221, 71057077), (263, 59709559), (1183, 13274399), (1547, 10151011), (1841, 8529937), (2873, 5465929), (2969, 5289193), (3419, 4593043), (4471, 3512327), (20111, 780847), (20783, 755599), (23933, 656149), (31297, 501761), (38597, 406861), (44447, 353311), (50473, 311129), (58123, 270179)]