138046987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 157822560

約数和(自身を除く): 19775573

約数列:

[1, 13, 17, 221, 613, 1019, 7969, 10421, 13247, 17323, 135473, 225199, 624647, 8120411, 10618999, 138046987]

約数ペア:

[(1, 138046987), (13, 10618999), (17, 8120411), (221, 624647), (613, 225199), (1019, 135473), (7969, 17323), (10421, 13247)]