285420237

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{14563}}^1$

素因数の和:14752

約数の個数: 16

約数和(自身を含む): 391480320

約数和(自身を除く): 106060083

約数列:

[1, 3, 47, 139, 141, 417, 6533, 14563, 19599, 43689, 684461, 2024257, 2053383, 6072771, 95140079, 285420237]

約数ペア:

[(1, 285420237), (3, 95140079), (47, 6072771), (139, 2053383), (141, 2024257), (417, 684461), (6533, 43689), (14563, 19599)]