350018979

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 469615104

約数和(自身を除く): 119596125

約数列:

[1, 3, 421, 431, 643, 1263, 1293, 1929, 181451, 270703, 277133, 544353, 812109, 831399, 116672993, 350018979]

約数ペア:

[(1, 350018979), (3, 116672993), (421, 831399), (431, 812109), (643, 544353), (1263, 277133), (1293, 270703), (1929, 181451)]