253480503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{54973}}^1$

素因数の和:55058

約数の個数: 16

約数和(自身を含む): 356231520

約数和(自身を除く): 102751017

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 54973, 164919, 1594217, 2913569, 4782651, 8740707, 84493501, 253480503]

約数ペア:

[(1, 253480503), (3, 84493501), (29, 8740707), (53, 4782651), (87, 2913569), (159, 1594217), (1537, 164919), (4611, 54973)]