308973881

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 326640384

約数和(自身を除く): 17666503

約数列:

[1, 23, 167, 257, 313, 3841, 5911, 7199, 42919, 52271, 80441, 987137, 1202233, 1850143, 13433647, 308973881]

約数ペア:

[(1, 308973881), (23, 13433647), (167, 1850143), (257, 1202233), (313, 987137), (3841, 80441), (5911, 52271), (7199, 42919)]