89871299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{977}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 109003968

約数和(自身を除く): 19132669

約数列:

[1, 7, 17, 119, 773, 977, 5411, 6839, 13141, 16609, 91987, 116263, 755221, 5286547, 12838757, 89871299]

約数ペア:

[(1, 89871299), (7, 12838757), (17, 5286547), (119, 755221), (773, 116263), (977, 91987), (5411, 16609), (6839, 13141)]