3970642851

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{6449}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 6801912000

約数和(自身を除く): 2831269149

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 337, 609, 1011, 1827, 2359, 3033, 6449, 7077, 9773, 19347, 21231, 29319, 45143, 58041, 68411, 87957, 135429, 187021, 205233, 406287, 561063, 615699, 1309147, 1683189, 2173313, 3927441, 6519939, 11782323, 15213191, 19559817, 45639573, 63026077, 136918719, 189078231, 441182539, 567234693, 1323547617, 3970642851]

約数ペア:

[(1, 3970642851), (3, 1323547617), (7, 567234693), (9, 441182539), (21, 189078231), (29, 136918719), (63, 63026077), (87, 45639573), (203, 19559817), (261, 15213191), (337, 11782323), (609, 6519939), (1011, 3927441), (1827, 2173313), (2359, 1683189), (3033, 1309147), (6449, 615699), (7077, 561063), (9773, 406287), (19347, 205233), (21231, 187021), (29319, 135429), (45143, 87957), (58041, 68411)]