171940038

素因数分解:

$2^1\times 3^1\times {\mathrm{2689}}^1\times {\mathrm{10657}}^1$

素因数の和:13351

約数の個数: 16

約数和(自身を含む): 344040240

約数和(自身を除く): 172100202

約数列:

[1, 2, 3, 6, 2689, 5378, 8067, 10657, 16134, 21314, 31971, 63942, 28656673, 57313346, 85970019, 171940038]

約数ペア:

[(1, 171940038), (2, 85970019), (3, 57313346), (6, 28656673), (2689, 63942), (5378, 31971), (8067, 21314), (10657, 16134)]