1539797439

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 2139825600

約数和(自身を除く): 600028161

約数列:

[1, 3, 37, 111, 149, 157, 447, 471, 593, 1779, 5513, 5809, 16539, 17427, 21941, 23393, 65823, 70179, 88357, 93101, 265071, 279303, 865541, 2596623, 3269209, 3444737, 9807627, 10334211, 13872049, 41616147, 513265813, 1539797439]

約数ペア:

[(1, 1539797439), (3, 513265813), (37, 41616147), (111, 13872049), (149, 10334211), (157, 9807627), (447, 3444737), (471, 3269209), (593, 2596623), (1779, 865541), (5513, 279303), (5809, 265071), (16539, 93101), (17427, 88357), (21941, 70179), (23393, 65823)]