2021246199

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{92459}}^1$

素因数の和:92819

約数の個数: 24

約数和(自身を含む): 3346312320

約数和(自身を除く): 1325066121

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 3123, 7287, 21861, 92459, 277377, 647213, 832131, 1941639, 5824917, 32083273, 96249819, 224582911, 288749457, 673748733, 2021246199]

約数ペア:

[(1, 2021246199), (3, 673748733), (7, 288749457), (9, 224582911), (21, 96249819), (63, 32083273), (347, 5824917), (1041, 1941639), (2429, 832131), (3123, 647213), (7287, 277377), (21861, 92459)]