5260147321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3943}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 6519905280

約数和(自身を除く): 1259757959

約数列:

[1, 11, 13, 19, 143, 209, 247, 491, 2717, 3943, 5401, 6383, 9329, 43373, 51259, 70213, 74917, 102619, 121277, 563849, 824087, 973921, 1334047, 1936013, 10713131, 21296143, 25168169, 36784247, 276849859, 404626717, 478195211, 5260147321]

約数ペア:

[(1, 5260147321), (11, 478195211), (13, 404626717), (19, 276849859), (143, 36784247), (209, 25168169), (247, 21296143), (491, 10713131), (2717, 1936013), (3943, 1334047), (5401, 973921), (6383, 824087), (9329, 563849), (43373, 121277), (51259, 102619), (70213, 74917)]