29787231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22721}}^1$

素因数の和:22766

約数の個数: 16

約数和(自身を含む): 43626240

約数和(自身を除く): 13839009

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 22721, 68163, 431699, 522583, 1295097, 1567749, 9929077, 29787231]

約数ペア:

[(1, 29787231), (3, 9929077), (19, 1567749), (23, 1295097), (57, 522583), (69, 431699), (437, 68163), (1311, 22721)]