16065819

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 13287141

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 239, 291, 679, 693, 717, 873, 1067, 1673, 2037, 2151, 2629, 3201, 5019, 6111, 7469, 7887, 9603, 15057, 18403, 22407, 23183, 23661, 55209, 67221, 69549, 162281, 165627, 208647, 255013, 486843, 765039, 1460529, 1785091, 2295117, 5355273, 16065819]

約数ペア:

[(1, 16065819), (3, 5355273), (7, 2295117), (9, 1785091), (11, 1460529), (21, 765039), (33, 486843), (63, 255013), (77, 208647), (97, 165627), (99, 162281), (231, 69549), (239, 67221), (291, 55209), (679, 23661), (693, 23183), (717, 22407), (873, 18403), (1067, 15057), (1673, 9603), (2037, 7887), (2151, 7469), (2629, 6111), (3201, 5019)]