22280829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 32052672

約数和(自身を除く): 9771843

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 8243, 24729, 140131, 420393, 436879, 1310637, 7426943, 22280829]

約数ペア:

[(1, 22280829), (3, 7426943), (17, 1310637), (51, 436879), (53, 420393), (159, 140131), (901, 24729), (2703, 8243)]