329728223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7477}}^1$

素因数の和:7718

約数の個数: 16

約数和(自身を含む): 380480640

約数和(自身を除く): 50752417

約数列:

[1, 11, 19, 209, 211, 2321, 4009, 7477, 44099, 82247, 142063, 1562693, 1577647, 17354117, 29975293, 329728223]

約数ペア:

[(1, 329728223), (11, 29975293), (19, 17354117), (209, 1577647), (211, 1562693), (2321, 142063), (4009, 82247), (7477, 44099)]