13683969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 22822800

約数和(自身を除く): 9138831

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 109, 111, 117, 261, 327, 333, 377, 481, 981, 1073, 1131, 1417, 1443, 3161, 3219, 3393, 4033, 4251, 4329, 9483, 9657, 12099, 12753, 13949, 28449, 36297, 41093, 41847, 52429, 116957, 123279, 125541, 157287, 350871, 369837, 471861, 1052613, 1520441, 4561323, 13683969]

約数ペア:

[(1, 13683969), (3, 4561323), (9, 1520441), (13, 1052613), (29, 471861), (37, 369837), (39, 350871), (87, 157287), (109, 125541), (111, 123279), (117, 116957), (261, 52429), (327, 41847), (333, 41093), (377, 36297), (481, 28449), (981, 13949), (1073, 12753), (1131, 12099), (1417, 9657), (1443, 9483), (3161, 4329), (3219, 4251), (3393, 4033)]