2449089279

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{8017}}^1$

素因数の和:8416

約数の個数: 48

約数和(自身を含む): 4366153792

約数和(自身を除く): 1917064513

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 373, 819, 1119, 2611, 3357, 4849, 7833, 8017, 14547, 23499, 24051, 33943, 43641, 56119, 72153, 101829, 104221, 168357, 305487, 312663, 505071, 729547, 937989, 2188641, 2990341, 6565923, 8971023, 20932387, 26913069, 38874433, 62797161, 116623299, 188391483, 272121031, 349869897, 816363093, 2449089279]

約数ペア:

[(1, 2449089279), (3, 816363093), (7, 349869897), (9, 272121031), (13, 188391483), (21, 116623299), (39, 62797161), (63, 38874433), (91, 26913069), (117, 20932387), (273, 8971023), (373, 6565923), (819, 2990341), (1119, 2188641), (2611, 937989), (3357, 729547), (4849, 505071), (7833, 312663), (8017, 305487), (14547, 168357), (23499, 104221), (24051, 101829), (33943, 72153), (43641, 56119)]