430844817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 677376000

約数和(自身を除く): 246531183

約数列:

[1, 3, 13, 19, 39, 47, 57, 89, 139, 141, 247, 267, 417, 611, 741, 893, 1157, 1691, 1807, 1833, 2641, 2679, 3471, 4183, 5073, 5421, 6533, 7923, 11609, 12371, 12549, 19599, 21983, 34333, 34827, 37113, 54379, 65949, 79477, 84929, 102999, 124127, 160823, 163137, 235049, 238431, 254787, 372381, 482469, 581437, 705147, 1033201, 1613651, 1744311, 3055637, 3099603, 4840953, 7558681, 9166911, 11047303, 22676043, 33141909, 143614939, 430844817]

約数ペア:

[(1, 430844817), (3, 143614939), (13, 33141909), (19, 22676043), (39, 11047303), (47, 9166911), (57, 7558681), (89, 4840953), (139, 3099603), (141, 3055637), (247, 1744311), (267, 1613651), (417, 1033201), (611, 705147), (741, 581437), (893, 482469), (1157, 372381), (1691, 254787), (1807, 238431), (1833, 235049), (2641, 163137), (2679, 160823), (3471, 124127), (4183, 102999), (5073, 84929), (5421, 79477), (6533, 65949), (7923, 54379), (11609, 37113), (12371, 34827), (12549, 34333), (19599, 21983)]