304040971

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 352510704

約数和(自身を除く): 48469733

約数列:

[1, 13, 17, 97, 169, 221, 1091, 1261, 1649, 2873, 14183, 16393, 18547, 21437, 105827, 184379, 241111, 278681, 1375751, 1799059, 3134443, 17884763, 23387767, 304040971]

約数ペア:

[(1, 304040971), (13, 23387767), (17, 17884763), (97, 3134443), (169, 1799059), (221, 1375751), (1091, 278681), (1261, 241111), (1649, 184379), (2873, 105827), (14183, 21437), (16393, 18547)]