214432887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{7417}}^1$

素因数の和:7862

約数の個数: 16

約数和(自身を含む): 299093760

約数和(自身を除く): 84660873

約数列:

[1, 3, 23, 69, 419, 1257, 7417, 9637, 22251, 28911, 170591, 511773, 3107723, 9323169, 71477629, 214432887]

約数ペア:

[(1, 214432887), (3, 71477629), (23, 9323169), (69, 3107723), (419, 511773), (1257, 170591), (7417, 28911), (9637, 22251)]