4244121

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 3393639

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 101, 161, 203, 207, 261, 303, 483, 609, 667, 707, 909, 1449, 1827, 2001, 2121, 2323, 2929, 4669, 6003, 6363, 6969, 8787, 14007, 16261, 20503, 20907, 26361, 42021, 48783, 61509, 67367, 146349, 184527, 202101, 471569, 606303, 1414707, 4244121]

約数ペア:

[(1, 4244121), (3, 1414707), (7, 606303), (9, 471569), (21, 202101), (23, 184527), (29, 146349), (63, 67367), (69, 61509), (87, 48783), (101, 42021), (161, 26361), (203, 20907), (207, 20503), (261, 16261), (303, 14007), (483, 8787), (609, 6969), (667, 6363), (707, 6003), (909, 4669), (1449, 2929), (1827, 2323), (2001, 2121)]