20227095273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87563183}}^1$

素因数の和:87563204

約数の個数: 16

約数和(自身を含む): 33624262656

約数和(自身を除く): 13397167383

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 87563183, 262689549, 612942281, 963195013, 1838826843, 2889585039, 6742365091, 20227095273]

約数ペア:

[(1, 20227095273), (3, 6742365091), (7, 2889585039), (11, 1838826843), (21, 963195013), (33, 612942281), (77, 262689549), (231, 87563183)]