47237013

素因数分解:

$3^7\times {\mathrm{21599}}^1$

素因数の和:21620

約数の個数: 16

約数和(自身を含む): 70848000

約数和(自身を除く): 23610987

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 21599, 64797, 194391, 583173, 1749519, 5248557, 15745671, 47237013]

約数ペア:

[(1, 47237013), (3, 15745671), (9, 5248557), (27, 1749519), (81, 583173), (243, 194391), (729, 64797), (2187, 21599)]