2247663117

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1507487}}^1$

素因数の和:1507568

約数の個数: 16

約数和(自身を含む): 3473252352

約数和(自身を除く): 1225589235

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1507487, 4522461, 10552409, 31657227, 107031577, 321094731, 749221039, 2247663117]

約数ペア:

[(1, 2247663117), (3, 749221039), (7, 321094731), (21, 107031577), (71, 31657227), (213, 10552409), (497, 4522461), (1491, 1507487)]