429619887

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 672672000

約数和(自身を除く): 243052113

約数列:

[1, 3, 9, 19, 57, 59, 97, 171, 177, 291, 439, 531, 873, 1121, 1317, 1843, 3363, 3951, 5529, 5723, 8341, 10089, 16587, 17169, 25023, 25901, 42583, 51507, 75069, 77703, 108737, 127749, 233109, 326211, 383247, 492119, 809077, 978633, 1476357, 2427231, 2512397, 4429071, 7281693, 7537191, 22611573, 47735543, 143206629, 429619887]

約数ペア:

[(1, 429619887), (3, 143206629), (9, 47735543), (19, 22611573), (57, 7537191), (59, 7281693), (97, 4429071), (171, 2512397), (177, 2427231), (291, 1476357), (439, 978633), (531, 809077), (873, 492119), (1121, 383247), (1317, 326211), (1843, 233109), (3363, 127749), (3951, 108737), (5529, 77703), (5723, 75069), (8341, 51507), (10089, 42583), (16587, 25901), (17169, 25023)]