447111789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{23911}}^1$

素因数の和:24208

約数の個数: 16

約数和(自身を含む): 624390144

約数和(自身を除く): 177278355

約数列:

[1, 3, 23, 69, 271, 813, 6233, 18699, 23911, 71733, 549953, 1649859, 6479881, 19439643, 149037263, 447111789]

約数ペア:

[(1, 447111789), (3, 149037263), (23, 19439643), (69, 6479881), (271, 1649859), (813, 549953), (6233, 71733), (18699, 23911)]