4625691

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7523328

約数和(自身を除く): 2897637

約数列:

[1, 3, 7, 21, 23, 61, 69, 157, 161, 183, 427, 471, 483, 1099, 1281, 1403, 3297, 3611, 4209, 9577, 9821, 10833, 25277, 28731, 29463, 67039, 75831, 201117, 220271, 660813, 1541897, 4625691]

約数ペア:

[(1, 4625691), (3, 1541897), (7, 660813), (21, 220271), (23, 201117), (61, 75831), (69, 67039), (157, 29463), (161, 28731), (183, 25277), (427, 10833), (471, 9821), (483, 9577), (1099, 4209), (1281, 3611), (1403, 3297)]