53286513

素因数分解:

$3^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{1607}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 81300480

約数和(自身を除く): 28013967

約数列:

[1, 3, 7, 21, 1579, 1607, 4737, 4821, 11053, 11249, 33159, 33747, 2537453, 7612359, 17762171, 53286513]

約数ペア:

[(1, 53286513), (3, 17762171), (7, 7612359), (21, 2537453), (1579, 33747), (1607, 33159), (4737, 11249), (4821, 11053)]