17040321

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 27072000

約数和(自身を除く): 10031679

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 563, 1121, 1593, 1689, 3363, 5067, 10089, 10697, 15201, 30267, 32091, 33217, 96273, 99651, 288819, 298953, 631123, 896859, 1893369, 5680107, 17040321]

約数ペア:

[(1, 17040321), (3, 5680107), (9, 1893369), (19, 896859), (27, 631123), (57, 298953), (59, 288819), (171, 99651), (177, 96273), (513, 33217), (531, 32091), (563, 30267), (1121, 15201), (1593, 10697), (1689, 10089), (3363, 5067)]