13002213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32616

約数の個数: 16

約数和(自身を含む): 20856320

約数和(自身を除く): 7854107

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 32587, 97761, 228109, 619153, 684327, 1857459, 4334071, 13002213]

約数ペア:

[(1, 13002213), (3, 4334071), (7, 1857459), (19, 684327), (21, 619153), (57, 228109), (133, 97761), (399, 32587)]