738007959

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{30971}}^1$

素因数の和:31047

約数の個数: 24

約数和(自身を含む): 1088232192

約数和(自身を除く): 350224233

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 23829, 30971, 92913, 402623, 1207869, 1455637, 4366911, 5234099, 15702297, 18923281, 56769843, 246002653, 738007959]

約数ペア:

[(1, 738007959), (3, 246002653), (13, 56769843), (39, 18923281), (47, 15702297), (141, 5234099), (169, 4366911), (507, 1455637), (611, 1207869), (1833, 402623), (7943, 92913), (23829, 30971)]