213613689

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1\times {\mathrm{1607}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 290211840

約数和(自身を除く): 76598151

約数列:

[1, 3, 59, 177, 751, 1607, 2253, 4821, 44309, 94813, 132927, 284439, 1206857, 3620571, 71204563, 213613689]

約数ペア:

[(1, 213613689), (3, 71204563), (59, 3620571), (177, 1206857), (751, 284439), (1607, 132927), (2253, 94813), (4821, 44309)]