870837109

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{1307}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 926691840

約数和(自身を除く): 55854731

約数列:

[1, 23, 59, 491, 1307, 1357, 11293, 28969, 30061, 77113, 641737, 666287, 1773599, 14759951, 37862483, 870837109]

約数ペア:

[(1, 870837109), (23, 37862483), (59, 14759951), (491, 1773599), (1307, 666287), (1357, 641737), (11293, 77113), (28969, 30061)]