897356877

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{4637}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 1206176832

約数和(自身を除く): 308819955

約数列:

[1, 3, 251, 257, 753, 771, 4637, 13911, 64507, 193521, 1163887, 1191709, 3491661, 3575127, 299118959, 897356877]

約数ペア:

[(1, 897356877), (3, 299118959), (251, 3575127), (257, 3491661), (753, 1191709), (771, 1163887), (4637, 193521), (13911, 64507)]