905106537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{4111}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 1385579520

約数和(自身を除く): 480472983

約数列:

[1, 3, 9, 17, 51, 153, 1439, 4111, 4317, 12333, 12951, 24463, 36999, 69887, 73389, 209661, 220167, 628983, 5915729, 17747187, 53241561, 100567393, 301702179, 905106537]

約数ペア:

[(1, 905106537), (3, 301702179), (9, 100567393), (17, 53241561), (51, 17747187), (153, 5915729), (1439, 628983), (4111, 220167), (4317, 209661), (12333, 73389), (12951, 69887), (24463, 36999)]