1197441

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 2009280

約数和(自身を除く): 811839

約数列:

[1, 3, 7, 9, 21, 63, 83, 229, 249, 581, 687, 747, 1603, 1743, 2061, 4809, 5229, 14427, 19007, 57021, 133049, 171063, 399147, 1197441]

約数ペア:

[(1, 1197441), (3, 399147), (7, 171063), (9, 133049), (21, 57021), (63, 19007), (83, 14427), (229, 5229), (249, 4809), (581, 2061), (687, 1743), (747, 1603)]