212966702427

素因数分解:

$3^1\times {\mathrm{787}}^1\times {\mathrm{10709}}^1\times {\mathrm{8423}}^1$

素因数の和:19922

約数の個数: 16

約数和(自身を含む): 284376718080

約数和(自身を除く): 71410015653

約数列:

[1, 3, 787, 2361, 8423, 10709, 25269, 32127, 6628901, 8427983, 19886703, 25283949, 90201907, 270605721, 70988900809, 212966702427]

約数ペア:

[(1, 212966702427), (3, 70988900809), (787, 270605721), (2361, 90201907), (8423, 25283949), (10709, 19886703), (25269, 8427983), (32127, 6628901)]