425001357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2381}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 688302720

約数和(自身を除く): 263301363

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 601, 1803, 2381, 5409, 6611, 7143, 16227, 19833, 21429, 26191, 59499, 64287, 78573, 178497, 235719, 707157, 1430981, 4292943, 12878829, 15740791, 38636487, 47222373, 141667119, 425001357]

約数ペア:

[(1, 425001357), (3, 141667119), (9, 47222373), (11, 38636487), (27, 15740791), (33, 12878829), (99, 4292943), (297, 1430981), (601, 707157), (1803, 235719), (2381, 178497), (5409, 78573), (6611, 64287), (7143, 59499), (16227, 26191), (19833, 21429)]