1430392203

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 2179690128

約数和(自身を除く): 749297925

約数列:

[1, 3, 9, 27, 81, 83, 137, 249, 411, 747, 1233, 1553, 2241, 3699, 4659, 6723, 11097, 11371, 13977, 34113, 41931, 102339, 125793, 128899, 212761, 307017, 386697, 638283, 921051, 1160091, 1914849, 3480273, 5744547, 10440819, 17233641, 17659163, 52977489, 158932467, 476797401, 1430392203]

約数ペア:

[(1, 1430392203), (3, 476797401), (9, 158932467), (27, 52977489), (81, 17659163), (83, 17233641), (137, 10440819), (249, 5744547), (411, 3480273), (747, 1914849), (1233, 1160091), (1553, 921051), (2241, 638283), (3699, 386697), (4659, 307017), (6723, 212761), (11097, 128899), (11371, 125793), (13977, 102339), (34113, 41931)]