897823193

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{37643}}^1$

素因数の和:37744

約数の個数: 16

約数和(自身を含む): 1008256896

約数和(自身を除く): 110433703

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 23851, 37643, 639931, 865789, 2296223, 14718413, 39035791, 52813129, 897823193]

約数ペア:

[(1, 897823193), (17, 52813129), (23, 39035791), (61, 14718413), (391, 2296223), (1037, 865789), (1403, 639931), (23851, 37643)]