539326081

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 654888960

約数和(自身を除く): 115562879

約数列:

[1, 7, 43, 47, 67, 301, 329, 469, 569, 2021, 2881, 3149, 3983, 14147, 20167, 22043, 24467, 26743, 38123, 135407, 171269, 187201, 266861, 947849, 1149949, 1639289, 1791781, 8049643, 11475023, 12542467, 77046583, 539326081]

約数ペア:

[(1, 539326081), (7, 77046583), (43, 12542467), (47, 11475023), (67, 8049643), (301, 1791781), (329, 1639289), (469, 1149949), (569, 947849), (2021, 266861), (2881, 187201), (3149, 171269), (3983, 135407), (14147, 38123), (20167, 26743), (22043, 24467)]