31551115589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1\times {\mathrm{2063}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 38638080000

約数和(自身を除く): 7086964411

約数列:

[1, 7, 19, 59, 133, 413, 1121, 1949, 2063, 7847, 13643, 14441, 37031, 39197, 114991, 121717, 259217, 274379, 804937, 852019, 2184829, 2312623, 4020787, 15293803, 16188361, 28145509, 76394953, 237226433, 534764671, 1660585031, 4507302227, 31551115589]

約数ペア:

[(1, 31551115589), (7, 4507302227), (19, 1660585031), (59, 534764671), (133, 237226433), (413, 76394953), (1121, 28145509), (1949, 16188361), (2063, 15293803), (7847, 4020787), (13643, 2312623), (14441, 2184829), (37031, 852019), (39197, 804937), (114991, 274379), (121717, 259217)]