298889201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 325990224

約数和(自身を除く): 27101023

約数列:

[1, 13, 137, 257, 653, 1781, 3341, 8489, 35209, 89461, 167821, 457717, 1162993, 2181673, 22991477, 298889201]

約数ペア:

[(1, 298889201), (13, 22991477), (137, 2181673), (257, 1162993), (653, 457717), (1781, 167821), (3341, 89461), (8489, 35209)]