12127227

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9467}}^1$

素因数の和:9538

約数の個数: 16

約数和(自身を含む): 18784512

約数和(自身を除く): 6657285

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9467, 28401, 66269, 198807, 577487, 1732461, 4042409, 12127227]

約数ペア:

[(1, 12127227), (3, 4042409), (7, 1732461), (21, 577487), (61, 198807), (183, 66269), (427, 28401), (1281, 9467)]