328979409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{911}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 495894528

約数和(自身を除く): 166915119

約数列:

[1, 3, 11, 31, 33, 93, 341, 353, 911, 1023, 1059, 2733, 3883, 10021, 10943, 11649, 28241, 30063, 32829, 84723, 120373, 310651, 321583, 361119, 931953, 964749, 3537413, 9969073, 10612239, 29907219, 109659803, 328979409]

約数ペア:

[(1, 328979409), (3, 109659803), (11, 29907219), (31, 10612239), (33, 9969073), (93, 3537413), (341, 964749), (353, 931953), (911, 361119), (1023, 321583), (1059, 310651), (2733, 120373), (3883, 84723), (10021, 32829), (10943, 30063), (11649, 28241)]