240146787

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{3701}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 328382208

約数和(自身を除く): 88235421

約数列:

[1, 3, 43, 129, 503, 1509, 3701, 11103, 21629, 64887, 159143, 477429, 1861603, 5584809, 80048929, 240146787]

約数ペア:

[(1, 240146787), (3, 80048929), (43, 5584809), (129, 1861603), (503, 477429), (1509, 159143), (3701, 64887), (11103, 21629)]