340654327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 372613248

約数和(自身を除く): 31958921

約数列:

[1, 13, 83, 491, 643, 1079, 6383, 8359, 40753, 53369, 315713, 529789, 693797, 4104269, 26204179, 340654327]

約数ペア:

[(1, 340654327), (13, 26204179), (83, 4104269), (491, 693797), (643, 529789), (1079, 315713), (6383, 53369), (8359, 40753)]