2729120009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1\times {\mathrm{5701}}^1$

素因数の和:11936

約数の個数: 16

約数和(自身を含む): 3403683456

約数和(自身を除く): 674563447

約数列:

[1, 7, 11, 77, 5701, 6217, 39907, 43519, 62711, 68387, 438977, 478709, 35443117, 248101819, 389874287, 2729120009]

約数ペア:

[(1, 2729120009), (7, 389874287), (11, 248101819), (77, 35443117), (5701, 478709), (6217, 438977), (39907, 68387), (43519, 62711)]