221497338

素因数分解:

$2^1\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{17471}}^1$

素因数の和:19589

約数の個数: 16

約数和(自身を含む): 443229696

約数和(自身を除く): 221732358

約数列:

[1, 2, 3, 6, 2113, 4226, 6339, 12678, 17471, 34942, 52413, 104826, 36916223, 73832446, 110748669, 221497338]

約数ペア:

[(1, 221497338), (2, 110748669), (3, 73832446), (6, 36916223), (2113, 104826), (4226, 52413), (6339, 34942), (12678, 17471)]