172067401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43331}}^1$

素因数の和:43380

約数の個数: 12

約数和(自身を含む): 198113904

約数和(自身を除く): 26046503

約数列:

[1, 11, 19, 209, 361, 3971, 43331, 476641, 823289, 9056179, 15642491, 172067401]

約数ペア:

[(1, 172067401), (11, 15642491), (19, 9056179), (209, 823289), (361, 476641), (3971, 43331)]