4080408969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3343}}^1$

素因数の和:3646

約数の個数: 64

約数和(自身を含む): 7119028224

約数和(自身を除く): 3038619255

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 263, 273, 357, 663, 789, 1547, 1841, 3343, 3419, 4471, 4641, 5523, 10029, 10257, 13413, 23401, 23933, 31297, 43459, 56831, 58123, 70203, 71799, 93891, 130377, 170493, 174369, 304213, 397817, 406861, 738803, 879209, 912639, 1193451, 1220583, 2216409, 2637627, 5171621, 6154463, 11429717, 14946553, 15514863, 18463389, 34289151, 44839659, 80008019, 104625871, 194305189, 240024057, 313877613, 582915567, 1360136323, 4080408969]

約数ペア:

[(1, 4080408969), (3, 1360136323), (7, 582915567), (13, 313877613), (17, 240024057), (21, 194305189), (39, 104625871), (51, 80008019), (91, 44839659), (119, 34289151), (221, 18463389), (263, 15514863), (273, 14946553), (357, 11429717), (663, 6154463), (789, 5171621), (1547, 2637627), (1841, 2216409), (3343, 1220583), (3419, 1193451), (4471, 912639), (4641, 879209), (5523, 738803), (10029, 406861), (10257, 397817), (13413, 304213), (23401, 174369), (23933, 170493), (31297, 130377), (43459, 93891), (56831, 71799), (58123, 70203)]