13100451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 21977088

約数和(自身を除く): 8876637

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1021, 1833, 3063, 4277, 7147, 12831, 13273, 21441, 39819, 47987, 92911, 143961, 278733, 335909, 623831, 1007727, 1871493, 4366817, 13100451]

約数ペア:

[(1, 13100451), (3, 4366817), (7, 1871493), (13, 1007727), (21, 623831), (39, 335909), (47, 278733), (91, 143961), (141, 92911), (273, 47987), (329, 39819), (611, 21441), (987, 13273), (1021, 12831), (1833, 7147), (3063, 4277)]