189379497

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{4993}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 258888960

約数和(自身を除く): 69509463

約数列:

[1, 3, 47, 141, 269, 807, 4993, 12643, 14979, 37929, 234671, 704013, 1343117, 4029351, 63126499, 189379497]

約数ペア:

[(1, 189379497), (3, 63126499), (47, 4029351), (141, 1343117), (269, 704013), (807, 234671), (4993, 37929), (12643, 14979)]