138416342397

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1\times {\mathrm{207721}}^1$

素因数の和:208684

約数の個数: 16

約数和(自身を含む): 185354495040

約数和(自身を除く): 46938152643

約数列:

[1, 3, 389, 571, 1167, 1713, 207721, 222119, 623163, 666357, 80803469, 118608691, 242410407, 355826073, 46138780799, 138416342397]

約数ペア:

[(1, 138416342397), (3, 46138780799), (389, 355826073), (571, 242410407), (1167, 118608691), (1713, 80803469), (207721, 666357), (222119, 623163)]