137540273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 156473856

約数和(自身を除く): 18933583

約数列:

[1, 13, 31, 43, 403, 559, 1333, 7937, 17329, 103181, 246047, 341291, 3198611, 4436783, 10580021, 137540273]

約数ペア:

[(1, 137540273), (13, 10580021), (31, 4436783), (43, 3198611), (403, 341291), (559, 246047), (1333, 103181), (7937, 17329)]