321569398163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{43403}}^1$

素因数の和:43859

約数の個数: 32

約数和(自身を含む): 367510348800

約数和(自身を除く): 45940950637

約数列:

[1, 13, 23, 71, 299, 349, 923, 1633, 4537, 8027, 21229, 24779, 43403, 104351, 322127, 564239, 569917, 998269, 3081613, 7408921, 12977497, 15147647, 40060969, 70877099, 196919411, 348395881, 921402287, 1075482937, 4529146453, 13981278181, 24736107551, 321569398163]

約数ペア:

[(1, 321569398163), (13, 24736107551), (23, 13981278181), (71, 4529146453), (299, 1075482937), (349, 921402287), (923, 348395881), (1633, 196919411), (4537, 70877099), (8027, 40060969), (21229, 15147647), (24779, 12977497), (43403, 7408921), (104351, 3081613), (322127, 998269), (564239, 569917)]