513304851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 753408000

約数和(自身を除く): 240103149

約数列:

[1, 3, 17, 31, 51, 93, 149, 447, 527, 1581, 2179, 2533, 4619, 6537, 7599, 13857, 37043, 67549, 78523, 111129, 202647, 235569, 324671, 974013, 1148333, 3444999, 5519407, 10064801, 16558221, 30194403, 171101617, 513304851]

約数ペア:

[(1, 513304851), (3, 171101617), (17, 30194403), (31, 16558221), (51, 10064801), (93, 5519407), (149, 3444999), (447, 1148333), (527, 974013), (1581, 324671), (2179, 235569), (2533, 202647), (4619, 111129), (6537, 78523), (7599, 67549), (13857, 37043)]