13156773

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11821}}^1$

素因数の和:11884

約数の個数: 16

約数和(自身を含む): 20428416

約数和(自身を除く): 7271643

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11821, 35463, 82747, 248241, 626513, 1879539, 4385591, 13156773]

約数ペア:

[(1, 13156773), (3, 4385591), (7, 1879539), (21, 626513), (53, 248241), (159, 82747), (371, 35463), (1113, 11821)]