16804449

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 27233280

約数和(自身を除く): 10428831

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1181, 1581, 3543, 4743, 10629, 14229, 20077, 31887, 36611, 60231, 109833, 180693, 329499, 542079, 622387, 988497, 1867161, 5601483, 16804449]

約数ペア:

[(1, 16804449), (3, 5601483), (9, 1867161), (17, 988497), (27, 622387), (31, 542079), (51, 329499), (93, 180693), (153, 109833), (279, 60231), (459, 36611), (527, 31887), (837, 20077), (1181, 14229), (1581, 10629), (3543, 4743)]