3970086211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 5404444416

約数和(自身を除く): 1434358205

約数列:

[1, 7, 13, 17, 41, 53, 91, 119, 221, 287, 371, 533, 689, 697, 901, 1181, 1547, 2173, 3731, 4823, 4879, 6307, 8267, 9061, 11713, 15211, 15353, 20077, 28249, 36941, 48421, 62593, 63427, 81991, 107471, 140539, 197743, 258587, 261001, 338947, 438151, 480233, 629473, 813709, 823157, 1064081, 1827007, 2566313, 3361631, 4406311, 5695963, 5762099, 7448567, 10701041, 13833053, 17964191, 33362069, 43627321, 74907287, 96831371, 233534483, 305391247, 567155173, 3970086211]

約数ペア:

[(1, 3970086211), (7, 567155173), (13, 305391247), (17, 233534483), (41, 96831371), (53, 74907287), (91, 43627321), (119, 33362069), (221, 17964191), (287, 13833053), (371, 10701041), (533, 7448567), (689, 5762099), (697, 5695963), (901, 4406311), (1181, 3361631), (1547, 2566313), (2173, 1827007), (3731, 1064081), (4823, 823157), (4879, 813709), (6307, 629473), (8267, 480233), (9061, 438151), (11713, 338947), (15211, 261001), (15353, 258587), (20077, 197743), (28249, 140539), (36941, 107471), (48421, 81991), (62593, 63427)]