13404057

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 18216000

約数和(自身を除く): 4811943

約数列:

[1, 3, 109, 179, 229, 327, 537, 687, 19511, 24961, 40991, 58533, 74883, 122973, 4468019, 13404057]

約数ペア:

[(1, 13404057), (3, 4468019), (109, 122973), (179, 74883), (229, 58533), (327, 40991), (537, 24961), (687, 19511)]