387215311

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{1451}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 450236160

約数和(自身を除く): 63020849

約数列:

[1, 7, 67, 469, 569, 1451, 3983, 10157, 38123, 97217, 266861, 680519, 825619, 5779333, 55316473, 387215311]

約数ペア:

[(1, 387215311), (7, 55316473), (67, 5779333), (469, 825619), (569, 680519), (1451, 266861), (3983, 97217), (10157, 38123)]