2789453271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 4342947840

約数和(自身を除く): 1553494569

約数列:

[1, 3, 11, 23, 33, 59, 69, 167, 177, 253, 373, 501, 649, 759, 1119, 1357, 1837, 1947, 3841, 4071, 4103, 5511, 8579, 9853, 11523, 12309, 14927, 22007, 25737, 29559, 42251, 44781, 62291, 66021, 94369, 108383, 126753, 186873, 226619, 242077, 283107, 325149, 506161, 679857, 685201, 726231, 1432693, 1518483, 2055603, 2492809, 3675169, 4298079, 5567771, 7478427, 11025507, 15759623, 16703313, 40426859, 47278869, 84528887, 121280577, 253586661, 929817757, 2789453271]

約数ペア:

[(1, 2789453271), (3, 929817757), (11, 253586661), (23, 121280577), (33, 84528887), (59, 47278869), (69, 40426859), (167, 16703313), (177, 15759623), (253, 11025507), (373, 7478427), (501, 5567771), (649, 4298079), (759, 3675169), (1119, 2492809), (1357, 2055603), (1837, 1518483), (1947, 1432693), (3841, 726231), (4071, 685201), (4103, 679857), (5511, 506161), (8579, 325149), (9853, 283107), (11523, 242077), (12309, 226619), (14927, 186873), (22007, 126753), (25737, 108383), (29559, 94369), (42251, 66021), (44781, 62291)]