479787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 835584

約数和(自身を除く): 355797

約数列:

[1, 3, 7, 11, 21, 31, 33, 67, 77, 93, 201, 217, 231, 341, 469, 651, 737, 1023, 1407, 2077, 2211, 2387, 5159, 6231, 7161, 14539, 15477, 22847, 43617, 68541, 159929, 479787]

約数ペア:

[(1, 479787), (3, 159929), (7, 68541), (11, 43617), (21, 22847), (31, 15477), (33, 14539), (67, 7161), (77, 6231), (93, 5159), (201, 2387), (217, 2211), (231, 2077), (341, 1407), (469, 1023), (651, 737)]