358759921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 390789504

約数和(自身を除く): 32029583

約数列:

[1, 13, 167, 257, 643, 2171, 3341, 8359, 42919, 107381, 165251, 557947, 1395953, 2148263, 27596917, 358759921]

約数ペア:

[(1, 358759921), (13, 27596917), (167, 2148263), (257, 1395953), (643, 557947), (2171, 165251), (3341, 107381), (8359, 42919)]