284865147

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14923}}^1$

素因数の和:15040

約数の個数: 32

約数和(自身を含む): 487119360

約数和(自身を除く): 202254213

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 14923, 19089, 44769, 104461, 134307, 313383, 402921, 940149, 1507223, 2820447, 4521669, 10550561, 13565007, 31651683, 40695021, 94955049, 284865147]

約数ペア:

[(1, 284865147), (3, 94955049), (7, 40695021), (9, 31651683), (21, 13565007), (27, 10550561), (63, 4521669), (101, 2820447), (189, 1507223), (303, 940149), (707, 402921), (909, 313383), (2121, 134307), (2727, 104461), (6363, 44769), (14923, 19089)]