348195249

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 509075424

約数和(自身を除く): 160880175

約数列:

[1, 3, 9, 131, 281, 393, 843, 1051, 1179, 2529, 3153, 9459, 36811, 110433, 137681, 295331, 331299, 413043, 885993, 1239129, 2657979, 38688361, 116065083, 348195249]

約数ペア:

[(1, 348195249), (3, 116065083), (9, 38688361), (131, 2657979), (281, 1239129), (393, 885993), (843, 413043), (1051, 331299), (1179, 295331), (2529, 137681), (3153, 110433), (9459, 36811)]