201711147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 300395520

約数和(自身を除く): 98684373

約数列:

[1, 3, 11, 33, 59, 177, 211, 491, 633, 649, 1473, 1947, 2321, 5401, 6963, 12449, 16203, 28969, 37347, 86907, 103601, 136939, 310803, 318659, 410817, 955977, 1139611, 3418833, 6112459, 18337377, 67237049, 201711147]

約数ペア:

[(1, 201711147), (3, 67237049), (11, 18337377), (33, 6112459), (59, 3418833), (177, 1139611), (211, 955977), (491, 410817), (633, 318659), (649, 310803), (1473, 136939), (1947, 103601), (2321, 86907), (5401, 37347), (6963, 28969), (12449, 16203)]