311121966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2254507}}^1$

素因数の和:2254535

約数の個数: 16

約数和(自身を含む): 649298304

約数和(自身を除く): 338176338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2254507, 4509014, 6763521, 13527042, 51853661, 103707322, 155560983, 311121966]

約数ペア:

[(1, 311121966), (2, 155560983), (3, 103707322), (6, 51853661), (23, 13527042), (46, 6763521), (69, 4509014), (138, 2254507)]