2013729309

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{24919}}^1$

素因数の和:25042

約数の個数: 32

約数和(自身を含む): 3098054400

約数和(自身を除く): 1084325091

約数列:

[1, 3, 9, 27, 41, 73, 123, 219, 369, 657, 1107, 1971, 2993, 8979, 24919, 26937, 74757, 80811, 224271, 672813, 1021679, 1819087, 3065037, 5457261, 9195111, 16371783, 27585333, 49115349, 74582567, 223747701, 671243103, 2013729309]

約数ペア:

[(1, 2013729309), (3, 671243103), (9, 223747701), (27, 74582567), (41, 49115349), (73, 27585333), (123, 16371783), (219, 9195111), (369, 5457261), (657, 3065037), (1107, 1819087), (1971, 1021679), (2993, 672813), (8979, 224271), (24919, 80811), (26937, 74757)]