7131963839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7124839}}^1$

素因数の和:7124870

約数の個数: 16

約数和(自身を含む): 9575784960

約数和(自身を除く): 2443821121

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 7124839, 49873873, 78373229, 92622907, 548612603, 648360349, 1018851977, 7131963839]

約数ペア:

[(1, 7131963839), (7, 1018851977), (11, 648360349), (13, 548612603), (77, 92622907), (91, 78373229), (143, 49873873), (1001, 7124839)]