2814972783

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 4695459840

約数和(自身を除く): 1880487057

約数列:

[1, 3, 7, 21, 23, 29, 69, 73, 87, 161, 203, 219, 483, 511, 609, 667, 1533, 1679, 2001, 2117, 2753, 4669, 5037, 6351, 8259, 11753, 14007, 14819, 19271, 35259, 44457, 48691, 57813, 63319, 79837, 146073, 189957, 200969, 239511, 340837, 443233, 558859, 602907, 1022511, 1329699, 1406783, 1676577, 1836251, 4220349, 4622287, 5508753, 5828101, 12853757, 13866861, 17484303, 32356009, 38561271, 40796707, 97068027, 122390121, 134046323, 402138969, 938324261, 2814972783]

約数ペア:

[(1, 2814972783), (3, 938324261), (7, 402138969), (21, 134046323), (23, 122390121), (29, 97068027), (69, 40796707), (73, 38561271), (87, 32356009), (161, 17484303), (203, 13866861), (219, 12853757), (483, 5828101), (511, 5508753), (609, 4622287), (667, 4220349), (1533, 1836251), (1679, 1676577), (2001, 1406783), (2117, 1329699), (2753, 1022511), (4669, 602907), (5037, 558859), (6351, 443233), (8259, 340837), (11753, 239511), (14007, 200969), (14819, 189957), (19271, 146073), (35259, 79837), (44457, 63319), (48691, 57813)]