304878133

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21277}}^1$

素因数の和:21396

約数の個数: 16

約数和(自身を含む): 367683840

約数和(自身を除く): 62805707

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 21277, 148939, 489371, 1893653, 3425597, 13255571, 43554019, 304878133]

約数ペア:

[(1, 304878133), (7, 43554019), (23, 13255571), (89, 3425597), (161, 1893653), (623, 489371), (2047, 148939), (14329, 21277)]