4788399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3598161

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1091, 1463, 3273, 4389, 7637, 12001, 20729, 22911, 36003, 62187, 84007, 145103, 228019, 252021, 435309, 684057, 1596133, 4788399]

約数ペア:

[(1, 4788399), (3, 1596133), (7, 684057), (11, 435309), (19, 252021), (21, 228019), (33, 145103), (57, 84007), (77, 62187), (133, 36003), (209, 22911), (231, 20729), (399, 12001), (627, 7637), (1091, 4389), (1463, 3273)]