16419039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 27202560

約数和(自身を除く): 10783521

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 439, 959, 1317, 1781, 2877, 3073, 5343, 5707, 9219, 12467, 17121, 37401, 39949, 60143, 119847, 180429, 421001, 781859, 1263003, 2345577, 5473013, 16419039]

約数ペア:

[(1, 16419039), (3, 5473013), (7, 2345577), (13, 1263003), (21, 781859), (39, 421001), (91, 180429), (137, 119847), (273, 60143), (411, 39949), (439, 37401), (959, 17121), (1317, 12467), (1781, 9219), (2877, 5707), (3073, 5343)]