29393221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 7838267

約数列:

[1, 11, 13, 17, 107, 113, 143, 187, 221, 1177, 1243, 1391, 1469, 1819, 1921, 2431, 12091, 15301, 16159, 20009, 21131, 23647, 24973, 133001, 157183, 205547, 260117, 274703, 1729013, 2261017, 2672111, 29393221]

約数ペア:

[(1, 29393221), (11, 2672111), (13, 2261017), (17, 1729013), (107, 274703), (113, 260117), (143, 205547), (187, 157183), (221, 133001), (1177, 24973), (1243, 23647), (1391, 21131), (1469, 20009), (1819, 16159), (1921, 15301), (2431, 12091)]