222078477

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{5573}}^1$

素因数の和:5972

約数の個数: 16

約数和(自身を含む): 305009280

約数和(自身を除く): 82930803

約数列:

[1, 3, 37, 111, 359, 1077, 5573, 13283, 16719, 39849, 206201, 618603, 2000707, 6002121, 74026159, 222078477]

約数ペア:

[(1, 222078477), (3, 74026159), (37, 6002121), (111, 2000707), (359, 618603), (1077, 206201), (5573, 39849), (13283, 16719)]