38642007

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 53462880

約数和(自身を除く): 14820873

約数列:

[1, 3, 29, 87, 541, 821, 1623, 2463, 15689, 23809, 47067, 71427, 444161, 1332483, 12880669, 38642007]

約数ペア:

[(1, 38642007), (3, 12880669), (29, 1332483), (87, 444161), (541, 71427), (821, 47067), (1623, 23809), (2463, 15689)]