1573489047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 2528064000

約数和(自身を除く): 954574953

約数列:

[1, 3, 13, 19, 29, 37, 39, 57, 87, 111, 247, 377, 481, 551, 703, 741, 1073, 1131, 1443, 1653, 1979, 2109, 3219, 5937, 7163, 9139, 13949, 20387, 21489, 25727, 27417, 37601, 41847, 57391, 61161, 73223, 77181, 112803, 172173, 219669, 265031, 488813, 746083, 795093, 951899, 1090429, 1391237, 1466439, 2123467, 2238249, 2855697, 3271287, 4173711, 6370401, 14175577, 18086081, 27605071, 40345873, 42526731, 54258243, 82815213, 121037619, 524496349, 1573489047]

約数ペア:

[(1, 1573489047), (3, 524496349), (13, 121037619), (19, 82815213), (29, 54258243), (37, 42526731), (39, 40345873), (57, 27605071), (87, 18086081), (111, 14175577), (247, 6370401), (377, 4173711), (481, 3271287), (551, 2855697), (703, 2238249), (741, 2123467), (1073, 1466439), (1131, 1391237), (1443, 1090429), (1653, 951899), (1979, 795093), (2109, 746083), (3219, 488813), (5937, 265031), (7163, 219669), (9139, 172173), (13949, 112803), (20387, 77181), (21489, 73223), (25727, 61161), (27417, 57391), (37601, 41847)]