274982307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{155621}}^1$

素因数の和:155674

約数の個数: 16

約数和(自身を含む): 398392320

約数和(自身を除く): 123410013

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 155621, 466863, 2956799, 4824251, 8870397, 14472753, 91660769, 274982307]

約数ペア:

[(1, 274982307), (3, 91660769), (19, 14472753), (31, 8870397), (57, 4824251), (93, 2956799), (589, 466863), (1767, 155621)]