2228996847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9649337}}^1$

素因数の和:9649358

約数の個数: 16

約数和(自身を含む): 3705345792

約数和(自身を除く): 1476348945

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9649337, 28948011, 67545359, 106142707, 202636077, 318428121, 742998949, 2228996847]

約数ペア:

[(1, 2228996847), (3, 742998949), (7, 318428121), (11, 202636077), (21, 106142707), (33, 67545359), (77, 28948011), (231, 9649337)]