1323987

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 2049792

約数和(自身を除く): 725805

約数列:

[1, 3, 7, 21, 67, 201, 469, 941, 1407, 2823, 6587, 19761, 63047, 189141, 441329, 1323987]

約数ペア:

[(1, 1323987), (3, 441329), (7, 189141), (21, 63047), (67, 19761), (201, 6587), (469, 2823), (941, 1407)]