2015121243

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1\times {\mathrm{2843}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 2704029696

約数和(自身を除く): 688908453

約数列:

[1, 3, 191, 573, 1237, 2843, 3711, 8529, 236267, 543013, 708801, 1629039, 3516791, 10550373, 671707081, 2015121243]

約数ペア:

[(1, 2015121243), (3, 671707081), (191, 10550373), (573, 3516791), (1237, 1629039), (2843, 708801), (3711, 543013), (8529, 236267)]