38229489

素因数分解:

$3^6\times {\mathrm{229}}^2$

素因数の和:476

約数の個数: 21

約数和(自身を含む): 57569403

約数和(自身を除く): 19339914

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 729, 2061, 6183, 18549, 52441, 55647, 157323, 166941, 471969, 1415907, 4247721, 12743163, 38229489]

約数ペア:

[(1, 38229489), (3, 12743163), (9, 4247721), (27, 1415907), (81, 471969), (229, 166941), (243, 157323), (687, 55647), (729, 52441), (2061, 18549)]