128066593

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 145444320

約数和(自身を除く): 17377727

約数列:

[1, 17, 19, 83, 281, 289, 323, 1411, 1577, 4777, 5339, 5491, 23323, 23987, 26809, 81209, 90763, 396491, 443137, 455753, 1542971, 6740347, 7533329, 128066593]

約数ペア:

[(1, 128066593), (17, 7533329), (19, 6740347), (83, 1542971), (281, 455753), (289, 443137), (323, 396491), (1411, 90763), (1577, 81209), (4777, 26809), (5339, 23987), (5491, 23323)]