4975971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 8913408

約数和(自身を除く): 3937437

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1657, 3003, 4971, 11599, 18227, 21541, 34797, 54681, 64623, 127589, 150787, 236951, 382767, 452361, 710853, 1658657, 4975971]

約数ペア:

[(1, 4975971), (3, 1658657), (7, 710853), (11, 452361), (13, 382767), (21, 236951), (33, 150787), (39, 127589), (77, 64623), (91, 54681), (143, 34797), (231, 21541), (273, 18227), (429, 11599), (1001, 4971), (1657, 3003)]