211345190777

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{4348577}}^1$

素因数の和:4348768

約数の個数: 16

約数和(自身を含む): 247973311872

約数和(自身を除く): 36628121095

約数列:

[1, 7, 53, 131, 371, 917, 6943, 48601, 4348577, 30440039, 230474581, 569663587, 1613322067, 3987645109, 30192170111, 211345190777]

約数ペア:

[(1, 211345190777), (7, 30192170111), (53, 3987645109), (131, 1613322067), (371, 569663587), (917, 230474581), (6943, 30440039), (48601, 4348577)]