15671065347

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{422321}}^1$

素因数の和:422384

約数の個数: 48

約数和(自身を含む): 28109752320

約数和(自身を除く): 12438686973

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 4123, 5301, 12369, 37107, 422321, 1266963, 2956247, 3800889, 8024099, 8868741, 13091951, 24072297, 26606223, 39275853, 56168693, 72216891, 91643657, 117827559, 168506079, 248747069, 274930971, 505518237, 746241207, 824792913, 1741229483, 2238723621, 5223688449, 15671065347]

約数ペア:

[(1, 15671065347), (3, 5223688449), (7, 2238723621), (9, 1741229483), (19, 824792913), (21, 746241207), (31, 505518237), (57, 274930971), (63, 248747069), (93, 168506079), (133, 117827559), (171, 91643657), (217, 72216891), (279, 56168693), (399, 39275853), (589, 26606223), (651, 24072297), (1197, 13091951), (1767, 8868741), (1953, 8024099), (4123, 3800889), (5301, 2956247), (12369, 1266963), (37107, 422321)]