1330349181

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1545121}}^1$

素因数の和:1545172

約数の個数: 16

約数和(自身を含む): 2076643968

約数和(自身を除く): 746294787

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1545121, 4635363, 10815847, 32447541, 63349961, 190049883, 443449727, 1330349181]

約数ペア:

[(1, 1330349181), (3, 443449727), (7, 190049883), (21, 63349961), (41, 32447541), (123, 10815847), (287, 4635363), (861, 1545121)]