3139929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 4996992

約数和(自身を除く): 1857063

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 571, 611, 1713, 1833, 5139, 5499, 7423, 22269, 26837, 66807, 80511, 241533, 348881, 1046643, 3139929]

約数ペア:

[(1, 3139929), (3, 1046643), (9, 348881), (13, 241533), (39, 80511), (47, 66807), (117, 26837), (141, 22269), (423, 7423), (571, 5499), (611, 5139), (1713, 1833)]