240828159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2473}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 379056384

約数和(自身を除く): 138228225

約数列:

[1, 3, 11, 13, 33, 39, 143, 227, 429, 681, 2473, 2497, 2951, 7419, 7491, 8853, 27203, 32149, 32461, 81609, 96447, 97383, 353639, 561371, 1060917, 1684113, 6175081, 7297823, 18525243, 21893469, 80276053, 240828159]

約数ペア:

[(1, 240828159), (3, 80276053), (11, 21893469), (13, 18525243), (33, 7297823), (39, 6175081), (143, 1684113), (227, 1060917), (429, 561371), (681, 353639), (2473, 97383), (2497, 96447), (2951, 81609), (7419, 32461), (7491, 32149), (8853, 27203)]