2019424041

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 3148399616

約数和(自身を除く): 1128975575

約数列:

[1, 3, 9, 27, 31, 81, 93, 193, 243, 279, 463, 579, 729, 837, 1389, 1737, 2511, 4167, 5211, 5983, 7533, 12501, 14353, 15633, 17949, 22599, 37503, 43059, 46899, 53847, 89359, 112509, 129177, 140697, 161541, 268077, 337527, 387531, 484623, 804231, 1162593, 1453869, 2412693, 2770129, 3487779, 4361607, 7238079, 8310387, 10463337, 21714237, 24931161, 65142711, 74793483, 224380449, 673141347, 2019424041]

約数ペア:

[(1, 2019424041), (3, 673141347), (9, 224380449), (27, 74793483), (31, 65142711), (81, 24931161), (93, 21714237), (193, 10463337), (243, 8310387), (279, 7238079), (463, 4361607), (579, 3487779), (729, 2770129), (837, 2412693), (1389, 1453869), (1737, 1162593), (2511, 804231), (4167, 484623), (5211, 387531), (5983, 337527), (7533, 268077), (12501, 161541), (14353, 140697), (15633, 129177), (17949, 112509), (22599, 89359), (37503, 53847), (43059, 46899)]