30779367

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 44090112

約数和(自身を除く): 13310745

約数列:

[1, 3, 17, 51, 131, 271, 289, 393, 813, 867, 2227, 4607, 6681, 13821, 35501, 37859, 78319, 106503, 113577, 234957, 603517, 1810551, 10259789, 30779367]

約数ペア:

[(1, 30779367), (3, 10259789), (17, 1810551), (51, 603517), (131, 234957), (271, 113577), (289, 106503), (393, 78319), (813, 37859), (867, 35501), (2227, 13821), (4607, 6681)]