120869623

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{4663}}^1$

素因数の和:4723

約数の個数: 18

約数和(自身を含む): 147013944

約数和(自身を除く): 26144321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 4663, 25921, 32641, 107249, 228487, 750743, 2466727, 5255201, 17267089, 120869623]

約数ペア:

[(1, 120869623), (7, 17267089), (23, 5255201), (49, 2466727), (161, 750743), (529, 228487), (1127, 107249), (3703, 32641), (4663, 25921)]