973981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 16

約数和(自身を含む): 1119744

約数和(自身を除く): 145763

約数列:

[1, 17, 23, 47, 53, 391, 799, 901, 1081, 1219, 2491, 18377, 20723, 42347, 57293, 973981]

約数ペア:

[(1, 973981), (17, 57293), (23, 42347), (47, 20723), (53, 18377), (391, 2491), (799, 1219), (901, 1081)]