298486513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 330111936

約数和(自身を除く): 31625423

約数列:

[1, 13, 53, 131, 689, 1703, 3307, 6943, 42991, 90259, 175271, 433217, 2278523, 5631821, 22960501, 298486513]

約数ペア:

[(1, 298486513), (13, 22960501), (53, 5631821), (131, 2278523), (689, 433217), (1703, 175271), (3307, 90259), (6943, 42991)]