172397469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{51263}}^1$

素因数の和:51344

約数の個数: 16

約数和(自身を含む): 246067200

約数和(自身を除く): 73669731

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 51263, 153789, 973997, 2921991, 3024517, 9073551, 57465823, 172397469]

約数ペア:

[(1, 172397469), (3, 57465823), (19, 9073551), (57, 3024517), (59, 2921991), (177, 973997), (1121, 153789), (3363, 51263)]