42966573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 20900307

約数列:

[1, 3, 13, 39, 59, 71, 177, 213, 263, 767, 789, 923, 2301, 2769, 3419, 4189, 10257, 12567, 15517, 18673, 46551, 54457, 56019, 163371, 201721, 242749, 605163, 728247, 1101707, 3305121, 14322191, 42966573]

約数ペア:

[(1, 42966573), (3, 14322191), (13, 3305121), (39, 1101707), (59, 728247), (71, 605163), (177, 242749), (213, 201721), (263, 163371), (767, 56019), (789, 54457), (923, 46551), (2301, 18673), (2769, 15517), (3419, 12567), (4189, 10257)]