27862587

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 41433600

約数和(自身を除く): 13571013

約数列:

[1, 3, 9, 47, 141, 199, 331, 423, 597, 993, 1791, 2979, 9353, 15557, 28059, 46671, 65869, 84177, 140013, 197607, 592821, 3095843, 9287529, 27862587]

約数ペア:

[(1, 27862587), (3, 9287529), (9, 3095843), (47, 592821), (141, 197607), (199, 140013), (331, 84177), (423, 65869), (597, 46671), (993, 28059), (1791, 15557), (2979, 9353)]