8930691

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 7542909

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 263, 343, 441, 539, 693, 789, 1029, 1617, 1841, 2367, 2893, 3087, 3773, 4851, 5523, 8679, 11319, 12887, 16569, 20251, 26037, 33957, 38661, 60753, 90209, 115983, 141757, 182259, 270627, 425271, 811881, 992299, 1275813, 2976897, 8930691]

約数ペア:

[(1, 8930691), (3, 2976897), (7, 1275813), (9, 992299), (11, 811881), (21, 425271), (33, 270627), (49, 182259), (63, 141757), (77, 115983), (99, 90209), (147, 60753), (231, 38661), (263, 33957), (343, 26037), (441, 20251), (539, 16569), (693, 12887), (789, 11319), (1029, 8679), (1617, 5523), (1841, 4851), (2367, 3773), (2893, 3087)]