16307109

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6666

約数の個数: 32

約数和(自身を含む): 29738240

約数和(自身を除く): 13431131

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6637, 19911, 46459, 59733, 86281, 139377, 179199, 258843, 418131, 603967, 776529, 1254393, 1811901, 2329587, 5435703, 16307109]

約数ペア:

[(1, 16307109), (3, 5435703), (7, 2329587), (9, 1811901), (13, 1254393), (21, 776529), (27, 603967), (39, 418131), (63, 258843), (91, 179199), (117, 139377), (189, 86281), (273, 59733), (351, 46459), (819, 19911), (2457, 6637)]