138730731

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 187249920

約数和(自身を除く): 48519189

約数列:

[1, 3, 109, 327, 571, 743, 1713, 2229, 62239, 80987, 186717, 242961, 424253, 1272759, 46243577, 138730731]

約数ペア:

[(1, 138730731), (3, 46243577), (109, 1272759), (327, 424253), (571, 242961), (743, 186717), (1713, 80987), (2229, 62239)]