201487013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1489}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 248317440

約数和(自身を除く): 46830427

約数列:

[1, 7, 13, 91, 1487, 1489, 10409, 10423, 19331, 19357, 135317, 135499, 2214143, 15499001, 28783859, 201487013]

約数ペア:

[(1, 201487013), (7, 28783859), (13, 15499001), (91, 2214143), (1487, 135499), (1489, 135317), (10409, 19357), (10423, 19331)]