2019013563

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{10039}}^1$

素因数の和:10267

約数の個数: 32

約数和(自身を含む): 3147258880

約数和(自身を除く): 1128245317

約数列:

[1, 3, 7, 21, 61, 157, 183, 427, 471, 1099, 1281, 3297, 9577, 10039, 28731, 30117, 67039, 70273, 201117, 210819, 612379, 1576123, 1837137, 4286653, 4728369, 11032861, 12859959, 33098583, 96143503, 288430509, 673004521, 2019013563]

約数ペア:

[(1, 2019013563), (3, 673004521), (7, 288430509), (21, 96143503), (61, 33098583), (157, 12859959), (183, 11032861), (427, 4728369), (471, 4286653), (1099, 1837137), (1281, 1576123), (3297, 612379), (9577, 210819), (10039, 201117), (28731, 70273), (30117, 67039)]