323838537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 481766400

約数和(自身を除く): 157927863

約数列:

[1, 3, 11, 33, 67, 149, 201, 447, 737, 983, 1639, 2211, 2949, 4917, 9983, 10813, 29949, 32439, 65861, 109813, 146467, 197583, 329439, 439401, 724471, 1611137, 2173413, 4833411, 9813289, 29439867, 107946179, 323838537]

約数ペア:

[(1, 323838537), (3, 107946179), (11, 29439867), (33, 9813289), (67, 4833411), (149, 2173413), (201, 1611137), (447, 724471), (737, 439401), (983, 329439), (1639, 197583), (2211, 146467), (2949, 109813), (4917, 65861), (9983, 32439), (10813, 29949)]