28796343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 40533120

約数和(自身を除く): 11736777

約数列:

[1, 3, 19, 57, 557, 907, 1671, 2721, 10583, 17233, 31749, 51699, 505199, 1515597, 9598781, 28796343]

約数ペア:

[(1, 28796343), (3, 9598781), (19, 1515597), (57, 505199), (557, 51699), (907, 31749), (1671, 17233), (2721, 10583)]