2457529921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{6113}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 3211757568

約数和(自身を除く): 754227647

約数列:

[1, 7, 11, 23, 77, 161, 227, 253, 1589, 1771, 2497, 5221, 6113, 17479, 36547, 42791, 57431, 67243, 140599, 402017, 470701, 984193, 1387651, 1546589, 9713557, 10826123, 15264161, 31915973, 106849127, 223411811, 351075703, 2457529921]

約数ペア:

[(1, 2457529921), (7, 351075703), (11, 223411811), (23, 106849127), (77, 31915973), (161, 15264161), (227, 10826123), (253, 9713557), (1589, 1546589), (1771, 1387651), (2497, 984193), (5221, 470701), (6113, 402017), (17479, 140599), (36547, 67243), (42791, 57431)]