3904859231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{1471}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 4969660416

約数和(自身を除く): 1064801185

約数列:

[1, 7, 13, 31, 91, 217, 403, 941, 1471, 2821, 6587, 10297, 12233, 19123, 29171, 45601, 85631, 133861, 204197, 319207, 379223, 592813, 1384211, 2654561, 4149691, 9689477, 17994743, 42910541, 125963201, 300373787, 557837033, 3904859231]

約数ペア:

[(1, 3904859231), (7, 557837033), (13, 300373787), (31, 125963201), (91, 42910541), (217, 17994743), (403, 9689477), (941, 4149691), (1471, 2654561), (2821, 1384211), (6587, 592813), (10297, 379223), (12233, 319207), (19123, 204197), (29171, 133861), (45601, 85631)]