38788497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 63745920

約数和(自身を除く): 24957423

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2141, 6039, 6423, 18117, 19269, 23551, 57807, 70653, 130601, 211959, 391803, 635877, 1175409, 1436611, 3526227, 4309833, 12929499, 38788497]

約数ペア:

[(1, 38788497), (3, 12929499), (9, 4309833), (11, 3526227), (27, 1436611), (33, 1175409), (61, 635877), (99, 391803), (183, 211959), (297, 130601), (549, 70653), (671, 57807), (1647, 23551), (2013, 19269), (2141, 18117), (6039, 6423)]