4751439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 8042496

約数和(自身を除く): 3291057

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 307, 469, 737, 921, 1407, 2149, 2211, 3377, 5159, 6447, 10131, 15477, 20569, 23639, 61707, 70917, 143983, 226259, 431949, 678777, 1583813, 4751439]

約数ペア:

[(1, 4751439), (3, 1583813), (7, 678777), (11, 431949), (21, 226259), (33, 143983), (67, 70917), (77, 61707), (201, 23639), (231, 20569), (307, 15477), (469, 10131), (737, 6447), (921, 5159), (1407, 3377), (2149, 2211)]