138947601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{40031}}^1$

素因数の和:40136

約数の個数: 16

約数和(自身を含む): 201761280

約数和(自身を除く): 62813679

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 40031, 120093, 520403, 1561209, 3562759, 10688277, 46315867, 138947601]

約数ペア:

[(1, 138947601), (3, 46315867), (13, 10688277), (39, 3562759), (89, 1561209), (267, 520403), (1157, 120093), (3471, 40031)]