3988893473

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{105557}}^1$

素因数の和:105664

約数の個数: 16

約数和(自身を含む): 4377701376

約数和(自身を除く): 388807903

約数列:

[1, 23, 31, 53, 713, 1219, 1643, 37789, 105557, 2427811, 3272267, 5594521, 75262141, 128673983, 173430151, 3988893473]

約数ペア:

[(1, 3988893473), (23, 173430151), (31, 128673983), (53, 75262141), (713, 5594521), (1219, 3272267), (1643, 2427811), (37789, 105557)]