1946336823

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{550279}}^1$

素因数の和:550419

約数の個数: 16

約数和(自身を含む): 2905478400

約数和(自身を除く): 959141577

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 550279, 1650837, 4952511, 14857533, 72086549, 216259647, 648778941, 1946336823]

約数ペア:

[(1, 1946336823), (3, 648778941), (9, 216259647), (27, 72086549), (131, 14857533), (393, 4952511), (1179, 1650837), (3537, 550279)]