16497117

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 29329664

約数和(自身を除く): 12832547

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 20143, 60429, 141001, 181287, 261859, 423003, 785577, 1269009, 1833013, 2356731, 5499039, 16497117]

約数ペア:

[(1, 16497117), (3, 5499039), (7, 2356731), (9, 1833013), (13, 1269009), (21, 785577), (39, 423003), (63, 261859), (91, 181287), (117, 141001), (273, 60429), (819, 20143)]