27903369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 40521600

約数和(自身を除く): 12618231

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 8039, 24117, 104507, 313521, 715471, 2146413, 9301123, 27903369]

約数ペア:

[(1, 27903369), (3, 9301123), (13, 2146413), (39, 715471), (89, 313521), (267, 104507), (1157, 24117), (3471, 8039)]