2942772057

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 4396591680

約数和(自身を除く): 1453819623

約数列:

[1, 3, 9, 67, 101, 201, 211, 229, 303, 603, 633, 687, 909, 1899, 2061, 6767, 14137, 15343, 20301, 21311, 23129, 42411, 46029, 48319, 60903, 63933, 69387, 127233, 138087, 144957, 191799, 208161, 434871, 1427837, 1549643, 3237373, 4283511, 4648929, 4880219, 9712119, 12850533, 13946787, 14640657, 29136357, 43921971, 326974673, 980924019, 2942772057]

約数ペア:

[(1, 2942772057), (3, 980924019), (9, 326974673), (67, 43921971), (101, 29136357), (201, 14640657), (211, 13946787), (229, 12850533), (303, 9712119), (603, 4880219), (633, 4648929), (687, 4283511), (909, 3237373), (1899, 1549643), (2061, 1427837), (6767, 434871), (14137, 208161), (15343, 191799), (20301, 144957), (21311, 138087), (23129, 127233), (42411, 69387), (46029, 63933), (48319, 60903)]