2213138883

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{23447}}^1$

素因数の和:23954

約数の個数: 16

約数和(自身を含む): 2998342656

約数和(自身を除く): 785203773

約数列:

[1, 3, 73, 219, 431, 1293, 23447, 31463, 70341, 94389, 1711631, 5134893, 10105657, 30316971, 737712961, 2213138883]

約数ペア:

[(1, 2213138883), (3, 737712961), (73, 30316971), (219, 10105657), (431, 5134893), (1293, 1711631), (23447, 94389), (31463, 70341)]